10 Pack Strong Magnet, Super Permanent Rare Earth Magnets, Neodymium Magnets with Adhesive Backing, Thin Powerful Industrial for Fridge, Whiteboard, Craft, Cabinet, DIY 30 mm x 3

⭐【Strong Magnets】 - Amazing strong! Studry and reliable industrial grade magnets, our pure neodymium disc magnets are made of the strongest magnetic material and are very powerful. ⭐【Premium Quality Coating】 - Our strong magnets are protected with a corrosion-resistant Ni-Cu-Ni (Nickel-Copper-Nickel) coating plated on magnet provides a shiny, rust-free, and mirror-like finish. ⭐【Portable Size】 - Rare earth magnets have dimensions of 1.18 inches in diameter and 0.12 inches. Medium sizes and 10 pack quantities are ideal for carrying and use. ⭐【Widely Used】 - These neodymium disc magnets work great as strong refrigerator magnets, arts and crafts, DIY projects, hanging spice jars, pictures, whiteboards, tools in the garage, or science classroom at school, etc. ⭐【WARNING: AGE 15+ ONLY】- Contains strong magnets. Hazardous if swallowed or placed near medical devices. Keep out of reach of all children under 15 years of age.