Is adhesive backing included with the magnets as mentioned in the description?

Absolutely. Every pack of our magnets is supplied with the right amount of double-sided adhesive tape. This you can immediately use your magnets for a variety of applications as soon as you receive them.

What is the surface treatment of the magnets? Are they prone to chipping or wearing off?

The magnets are treated with a special black epoxy resin coating that not only gives them a smooth appearance but also provides excellent resistance to corrosion and wear.

Are these magnets suitable for outdoor use, and will they rust if exposed to rain?

While ferrite magnets do have a certain level of rust resistance, prolonged exposure to moist environments may lead to coating damage and ultimately cause rust. We recommend using these magnets indoors to extend their lifespan.

What is the maximum weight these magnets can hold?

Under ideal conditions, each magnet can hold a maximum weight of approximately 2 kilograms (about 4.4 pounds).

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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50PCS Ceramic Magnets with Adhesive Backing for Crafts (18x5mm) | Strong Round Magnets, Small Round Circle Magnet Perfect for DIY, Craft Hobbies, Fridge, Workshop, Science Projects

50PCS Ceramic Magnets with Adhesive Backing for Crafts (18x5mm) | Strong Round Magnets, Small Round Circle Magnet Perfect for DIY, Craft Hobbies, Fridge, Workshop, Science Projects

Product ID: 317435088

Details

Brand
Grtard
Color
50 Pack
Material
Ceramic
Product Dimensions
0.71"L x x
Shape
Round

📏18mm diameter x 5mm thick

🧲50 strong ceramic magnets

🧴Double-sided adhesive backing

¥3032

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧲 Stick with the best — craft smarter, not harder!

ENDLESS CREATIVITY - Perfect for DIY projects, office organization, science experiments, and stylish home décor.
PRECISION POLARITY - North pole dots on each magnet ensure flawless alignment every time.
VERSATILE ADHESION - Double-sided adhesive backing lets you stick magnets anywhere—no extra glue needed.
SCRATCH FREE DESIGN - Beveled edges protect your surfaces while maintaining a sleek, professional look.
CRAFT WITH CONFIDENCE - Premium ceramic magnets resist demagnetization, corrosion, and oxidation for lasting performance.

This set includes 50 high-quality 18x5mm ceramic magnets with durable double-sided adhesive backing. Designed with beveled edges and polarity markings, these versatile magnets resist demagnetization and corrosion, making them ideal for crafts, DIY projects, office use, and scientific applications.

Specifications

ASIN	B08ZN9TC7Z
Best Sellers Rank	#4,073 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Industrial Ceramic Magnets
Brand Name	Grtard
Color	50 Pack
Customer Reviews	4.5 4.5 out of 5 stars (5,638)
Included Components	Magnets
Item Dimensions L x W x Thickness	0.71"L x 0.71"W x 0.2"Th
Item Thickness	0.2 inches
Item Weight	7.1 ounces
Manufacturer	Grtard 50PCS Ceramic Magnets with Adhesive Backing for Crafts (18x5mm)
Material Type	Ceramic
Model Number	Grtard-010
Number of Pieces	50
Part Number	Grtard-010
Shape	Round
Unit Count	50 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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¥3032

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

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