☑️  REPLACEMENT ADHESIVE – The large discs are designed to place large spot magnets in the center and apply them to the body. (MAGNETS ARE NOT INCLUDED) ☑️  PREMIUM QUALITY – Our medical-grade adhesive plasters are made with high-performance woven acrylic which is breathable, water-resistant, and can stay in place for days! ☑️  HYPOALLERGENIC – The replacement adhesive patches are safe to apply to the skin and can withstand physical activities, sweats, and can even be worn in the shower - No more allergic reactions or skin rashes! ☑️ Â30 PACK – Each package contains 30 adhesive disc refills for large spot magnets. These replacement plasters work best with the MagnetRX® Ultra Strength Spot Magnets (1.0” diameter magnet). Package Content: 30 Adhesive Discs Product Details: Diameter of the round patch: 2.0” inches (52mm x 52mm) Thickness of the patch:  0.25mm How to use your replacement discs: Clean the magnets with an alcohol wipe and let them dry before you apply them to the adhesive. On the backside of the disc, remove paper backing to expose adhesive. Place the south-pole side of the magnet to face the sticky side of the new patch. If using MagnetRX® Spot Magnets, the north-pole will have a dimple. The patch is ready to be placed on the body! Designed as replacement patches for the large reusable spot magnets. These patches work best with our Ultra Strength Spot Magnet Kit