Ferrite Ring Magnets with Holes - 1.38 Inch Round Disc Donut Magnets (30P)

About this item

• Premium Quality: 30pcs ring ferrite magnets with holes, Practical size - OD: 35mm, ID: 25mm, Thickness: 5mm, ready to be used circle magnets for all your needs. Our Selected Ceramic Hole Magnets are Stronger than other Ceramic Donut Magnets.
• Strength & Durability: Burnur ring circular magnets have high resistance to demagnetization, corrosion & oxidation. Our round hole ceramic magnets owns strongest magnetism to satisfy your various needs and applications. The power exists forever under 200°Temperature.
• Easy to use : Craft magnets for discretionary design. Donut flat ceramic magnets sticks tightly on any metal surfaces like refrigerator, dish washer, white board, stationary,etc.
• Widely Used: People widely use Our Disk Hole Magnets as Kitchen magnets, Office magnets, Science magnets, Classroom magnets, Refrigerator magnets, Industrial magnets, Fridge magnets, Craft magnets, DIY magnets and Hobby magnets.
• WARNING - The magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separte them !