--- product_id: 249182814 title: "Child Arm Covers" brand: "bloccs" price: "¥11314" currency: JPY in_stock: true reviews_count: 6 category: "Bloccs" url: https://www.desertcart.jp/products/249182814-child-arm-covers store_origin: JP region: Japan --- # 100% waterproof seal fits 18-22cm circumference, 52cm length soft, flexible natural rubber Child Arm Covers **Brand:** bloccs **Price:** ¥11314 **Availability:** ✅ In Stock ## Summary > 💦 Protect your cast, protect your fun — don’t miss a splash! ## Quick Answers - **What is this?** Child Arm Covers by bloccs - **How much does it cost?** ¥11314 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/249182814-child-arm-covers) ## Best For - bloccs enthusiasts ## Why This Product - Trusted bloccs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reusable & Durable:** Long-lasting protection that’s easy to clean and perfect for multiple water adventures - • **Eco-Friendly Comfort:** Made from sustainable natural rubber that’s soft, flexible, and gentle on sensitive skin - • **Stay Dry, Stay Active:** Watertight protection for casts, bandages & wounds during swimming and showering - • **Kid-Sized Precision Fit:** Designed specifically for children's arm casts with exact sizing for comfort and security - • **Trusted UK Craftsmanship:** Backed by 60 years of medical expertise and manufactured in the UK for quality assurance ## Overview Bloccs Waterproof Cover CA79-M is a premium, reusable arm sleeve designed for children’s casts and bandages. Made from soft, sustainable natural rubber, it offers a secure, watertight seal (fits 18-22cm circumference, 52cm length) to keep injuries dry during swimming, showering, and water activities. Manufactured in the UK and trusted by healthcare professionals for over 60 years, this durable protector ensures kids stay active and worry-free. ## Description WATERPROOF ARM SLEEVE FOR CASTS, BANDAGES, AND WOUND DRESSING: Bloccs waterproof cover keeps casts, bandages, and wounds dry during swimming, showering, and other water activities. SIZED FOR CHILDREN (CA79-M): Fits a seal circumference of 18-22cm with a cover length of 52cm. Refer to the sizing chart to confirm the best fit. WATERTIGHT PROTECTION FOR SWIMMING AND BATHING: Ideal for arm-related injuries, hand injuries, or protecting dressings that cover wounds to stay active and worry-free. Perfect to use as a shower sleeve for arm cast at the pool, beach, waterpark, or in the shower. SOFT, FLEXIBLE AND COMFORTABLE NATURAL RUBBER: Made from sustainable natural rubber, offering a gentle, watertight fit. MADE IN THE UK: Waterproof Cast Protector ideal for bathing, showering, and swimming. Durable, reusable, and designed for water protection. Measure both length and circumference of the casted or bandaged area and check our size chart before ordering. Due to the medical-grade nature of this product and direct contact with bandages, casts, and wound dressings, this item is non-returnable once opened. For personal use. Trusted by healthcare pros, backed by 60 years of expertise Review: Saved our vacations - This thing really works (at least with a polymer cast). Keeps cast dry in a pool and on water slides. Saved our vacation. Review: Bastante útil y durable - No deja pasar el agua ## Features - WATERPROOF ARM SLEEVE FOR CASTS, BANDAGES, AND WOUND DRESSING: Bloccs waterproof cover keeps casts, bandages, and wounds dry during swimming, showering, and other water activities. - SIZED FOR CHILDREN (CA79-M): Fits a seal circumference of 18-22cm with a cover length of 52cm. Refer to the sizing chart to confirm the best fit. - WATERTIGHT PROTECTION FOR SWIMMING AND BATHING: Ideal for arm-related injuries, hand injuries, or protecting dressings that cover wounds to stay active and worry-free. Perfect to use as a shower sleeve for arm cast at the pool, beach, waterpark, or in the shower. - SOFT, FLEXIBLE AND COMFORTABLE NATURAL RUBBER: Made from sustainable natural rubber, offering a gentle, watertight fit. - MADE IN THE UK: Waterproof Cast Protector ideal for bathing, showering, and swimming. Durable, reusable, and designed for water protection. Measure both length and circumference of the casted or bandaged area and check our size chart before ordering. Due to the medical-grade nature of this product and direct contact with bandages, casts, and wound dressings, this item is non-returnable once opened. For personal use. Trusted by healthcare pros, backed by 60 years of expertise ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007UONMJU | | Age Range Description | Kid | | Age range (description) | Kid | | Best Sellers Rank | #13,567 in Health ( See Top 100 in Health ) #5 in Cast Protectors #459 in Bandages & Bandaging Supplies #6,347 in Bath & Body Products | | Brand | Bloccs | | Brand Name | Bloccs | | Closure Type | Pull On | | Color | Blue | | Colour | Blue | | Customer Reviews | 4.6 out of 5 stars 5,841 Reviews | | Global Trade Identification Number | 05060295740062 | | Included Components | Bloccs Waterproof Cast Cover | | Item Dimensions | 51 x 13.5 x 0.5 centimeters | | Item Thickness | 0.5 Millimeters | | Item Weight | 86 Grams | | Manufacturer | Precision Dippings Manufacturing Ltd. | | Material | Rubber | | Model Name | CA79-M | | Model Number | CA79-M | | Number of Items | 1 | | Part Number | P6379/M | | Product Care Instructions | Hand Wash Only | | Size | M (Pack of 1) | | Special Features | Reusable, Shower & bath, Soft flexible, Swimming, Waterproof | | Specific Uses For Product | Fracture | | Specific uses for product | Fracture | | Sport Type | Swimming | | Target Use Body Part | Arm | | Unit Count | 1 Count | | Use for | Arm | ## Product Details - **Age range (description):** Kid - **Brand:** Bloccs - **Size:** M (Pack of 1) - **Specific uses for product:** Fracture - **Use for:** Arm ## Images ![Child Arm Covers - Image 1](https://m.media-amazon.com/images/I/51KFBSG2anL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saved our vacations *by I***A on 1 April 2025* This thing really works (at least with a polymer cast). Keeps cast dry in a pool and on water slides. Saved our vacation. ### ⭐⭐⭐⭐⭐ Bastante útil y durable *by E***Z on 4 July 2022* No deja pasar el agua ### ⭐⭐⭐⭐⭐ ottimo prodotto *by G***S on 27 June 2026* prodotto ottimo, lo consiglio, usato in piscina facendo tuffi per ore non entra acqua. Attenzione a indossarlo da asciutti e farlo aderire bene. Consiglio delicatezza nel toglierlo perché la parte che sigilla è delicata e facilmente consumabile! ## Frequently Bought Together - BLOCCS 100% Waterproof Cast Covers for Shower Arm Kids- Swim Cover, Cast Bag for Bath. Durable Cast Sleeve for Swimming - #CA79-M - Child Arm (Medium) - VALLEYWIND Kids Arm Cast Cover for Shower Bath Teens Waterproof and Watertight Cast Bandage Protector Bag for Broken Surgery Wound Arm, Hands, Wrists,Protector Bag (S-17.5inches) - Cast Covers for Shower Arm Kids Waterproof Bath Soft comfortable Watertight seal to Keep Wounds Dry,Child Bandage Protector Covers Broken Hand,Wrist, Finger,Elbow,Fit Arm Circumference 6.3" to14.9" --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/249182814-child-arm-covers](https://www.desertcart.jp/products/249182814-child-arm-covers) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-05*