--- product_id: 281572937 title: "321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook" brand: "321 strong" price: "Β₯15234" currency: JPY in_stock: true reviews_count: 7 category: "321 Strong" url: https://www.desertcart.jp/products/281572937-321-strong-foam-roller-medium-density-deep-tissue-massager-muscle store_origin: JP region: Japan --- # Triple grid 3D massage zones 12.75" x 5.25" perfect size Solid core, no hollow tube 321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook **Brand:** 321 strong **Price:** Β₯15234 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Roll Strong, Recover Stronger πŸ’ͺ ## Quick Answers - **What is this?** 321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook by 321 strong - **How much does it cost?** Β₯15234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/281572937-321-strong-foam-roller-medium-density-deep-tissue-massager-muscle) ## Best For - 321 strong enthusiasts ## Why This Product - Trusted 321 strong brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Lightweight Yet Rugged:** Solid EVA core ensures durability without bulkβ€”no hollow knockoffs here - β€’ **Medium Density Comfort:** Gentle enough for injury recovery, firm enough for effective muscle release - β€’ **Trusted by Pros & Beginners:** Loved by athletes, yogis, runners & therapists for versatile muscle care - β€’ **Ergonomic Triple Grid Design:** Mimics fingers, palms & thumbs for targeted deep tissue relief - β€’ **Boosts Recovery & Performance:** Flushes lactic acid, increases blood flow, and enhances flexibility pre/post workout ## Overview The 321 STRONG Foam Roller is a medium-density, solid-core muscle massager featuring patented triple grid 3D zones that replicate hand massage techniques. Sized at 12.75 x 5.25 inches and crafted from durable EVA foam, it offers effective myofascial release and pain relief for athletes and fitness enthusiasts. Included is a 4K eBook to maximize your recovery routine. Perfect for pre/post workout muscle care, it’s a top-rated, trusted tool for deep tissue massage and injury recovery. ## Description foot massager plantar fasciitis roller massager foam rollers for muscles deep tissue massage foot massage therapy back roller foam roll leg massager foot roller trigger point foam roller myofascial release tools yoga roller for back roller deep tissue roller for legs leg roller body roller high density foam rollers trigger point massager leg roller for muscles feet massager finger massager roller muscle massager travel foam rollers running roller foam roller with ridges low density foam roller for back foam roller medium density foam roller rolling foam back roller massager small foam roller stretch roller foam massage roller travel foam roller muscle rollers yoga roller foam foller planter fasciitis foot massager for plantar fasciitis massager trigger point foam rollers yoga foam rollers planters fasciitis form roller it band roller form roller for muscles trigger point roller mini foam roller exercise foam roller exercise roller spiked roller message roller exercise roller deep tissue exercise roller foam reflexology massager jumbo foam rollers hamstring stretcher foot therapy trigger point therapy foot massages fome rollers body roller for muscle fasciitis plantar fasciitis fitness roller gym roller yoga roll back roll leg roller for runners excursive roller foam fitness roller foam Eva foam roll deep muscle massager long foam roller kids quad pink exercises my facial tube medicine bumps massagers spikes tool form roller exercise roam bankroller roller chiropractic knobby green roller under dual moderate work out top stretch exercise rolling muscle rolls deep tissue men's basic round gifts women pressure sport cheap full gam studded shaft tiger free shipping balance roller stretches beginner knots skills massage soothe roller foam roller fat burning forearm hi spinal zone on support massage roller calve red device butt ant cellulite roller athlete dense man massaging chest high-density instructions acupressure Review: its good quality - the 3 stars because I found it being sold somewhere else for 30% less price. Review: I received a knockoff version. - What I received was not the original product, I received a knockoff with hollow tube. This foam roller should be completely filled to guarantee longer life and won't break like the hollowed one. ## Features - 12. 75 Inches X 5. 25 Inch Diameter , Lightweight Yet Rugged Solid Core Massage Roller With Eva Tread And Triple Grid 3D Massage Zones Mimics The Finger , Palm , And Thumb Of A The'S Hands . - Medium Density Muscle Roller Is Comfortable To Use - Making It Easy For Beginners , But Still Effective At Penetrating The Soft Tissue Layer Of Tired Muscles . Soft Enough To Use While In Pain From Lower Back Injury , Sciatica Or Plantar Fasciitis . - One Of The Best Recovery Tools To Treat Muscle Pain , Increase Performance And Flexibility. Rolling Before And After Exercise Sis Part Of A Great Stretching Routine . Increases Blood Flow To Massage Site , Flushing Away Stored Lactic Acid . - Stretch Overworked And Strained Muscles Of The Leg , Arms , And Feet By Rolling During Your Warm Up And Cool Downs . Provides Instant Benefit To The Hamstring , It Band , Glutes , And Calves By Delivering Superior Massages At Home Or In The Gym . - Loved By Runners , Exercise Athletes , Yoga And Pilates Students , Swimmers , Physical Or Sports Therapy Patients , And Aid Those Just Doing A Normal Fitness Workout . Great For The Arch Of The Foot , And Any Part Of The Superior Body But The Spine Or Neck ..Protected By 5 Us Patents : 9,345,921 ; 9,539,167 ; 9,656,112 ; 10,278,890 ; 10,695,260. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FOS1WJK | | Best Sellers Rank | #49,298 in Sporting Goods ( See Top 100 in Sporting Goods ) #182 in Foam Rollers | | Brand | 321 STRONG | | Brand Name | 321 STRONG | | Color | Aqua | | Colour | Aqua | | Customer Reviews | 4.5 out of 5 stars 17,982 Reviews | | Global Trade Identification Number | 00854806008087 | | Included Components | Foam Roller | | Item Diameter | 5.25 Inches | | Item Dimensions | 13.7 x 13.5 x 32.3 centimeters | | Item Firmness Description | Medium | | Item Nype Name | 321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook - Aqua | | Item diameter | 5.25 Inches | | Item dimensions L x W x H | 13.7 x 13.5 x 32.3 centimeters | | Manufacturer | 321 STRONG | | Manufacturer Part Number | 758576546933ALIFFBA | | Material | Foam | | Material Type | Foam | | Material Type Free | Chemical Free | | Model Name | 321 STRONG Foam Roller | | Model Number | 758576546933ALIFFBA | | Model name | 321 STRONG Foam Roller | | Product Benefits | Relieves muscle tension and is suitable for beginners and people with injuries | | Target Use Body Part | Body | | UPC | 854806008087 758576546933 | | Unit Count | 1 Count | ## Product Details - **Brand:** 321 STRONG - **Colour:** Aqua - **Item dimensions L x W x H:** 13.7 x 13.5 x 32.3 centimeters - **Material:** Foam - **Model name:** 321 STRONG Foam Roller ## Images ![321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook - Image 1](https://m.media-amazon.com/images/I/71yj1me45eL.jpg) ![321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook - Image 2](https://m.media-amazon.com/images/I/81p8ElaQ0QL.jpg) ![321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook - Image 3](https://m.media-amazon.com/images/I/811rS5e6CVL.jpg) ![321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook - Image 4](https://m.media-amazon.com/images/I/81vbDz1iQfL.jpg) ![321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook - Image 5](https://m.media-amazon.com/images/I/81h8o4eUhYL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐ its good quality *by M***A on 2 August 2023* the 3 stars because I found it being sold somewhere else for 30% less price. ### ⭐ I received a knockoff version. *by A***I on 28 March 2024* What I received was not the original product, I received a knockoff with hollow tube. This foam roller should be completely filled to guarantee longer life and won't break like the hollowed one. ### ⭐⭐⭐⭐⭐ Small, compact and effective *by J***O on 5 December 2020* Perfect little size that targets all the right areas ## Frequently Bought Together - 321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook - Amazon Basics High Density Foam Roller for Exercise and Recovery - Retrospec Solana Yoga Mat 1" Thick With Nylon Carry Strap for Men & Women - Non Slip Exercise Mat for Home Yoga, Pilates, Stretching, Floor & Fitness Workouts --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/281572937-321-strong-foam-roller-medium-density-deep-tissue-massager-muscle](https://www.desertcart.jp/products/281572937-321-strong-foam-roller-medium-density-deep-tissue-massager-muscle) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-19*