kewanqi Ferrite Magnet Ring OD2.4 x ID1.3" x 0.4", Grade C8 Ceramic Magnets for Industry Science Experiment,Crafts and Hobbies-4pcs

kewanqi Ferrite Magnet Ring OD2.4 x ID1.3" x 0.4", Grade C8 Ceramic Magnets for Industry Science Experiment,Crafts and Hobbies-4pcs

Dimension: These Circle Magnets are 60mm X 32MM X 10MM (OD2.35" x ID1.25" x 10mm) standard tolerance ferrite magnets. We provide 2pcs/4pcs, meet your different demand. Workship: Ceramic magnets made by molding process, having more rounded edge. In addition, these ring ferrites are similar in magnetism to neodymium rare earth magnets and cheaper than neodymium rare earth magnets. Grade:Multi-purpose: It can be used in a variety of application scenarios, such as manual, scientific, educational, industrial machinery, etc. Strength and Durability: Ferrite Round Magnets have High resistance to demagnetization, corrosion and oxidation. It can exists forver under 200°Temperature. Warning: The large magnets heavy duty is very fragile, it is forbidden to collide with other metal objects. Ferrite Ring Magnet for DIY/SCIENCE