40 x Ferrite Ring Magnet, Heavy Duty Round Ceramic Magnets Ø 11 2,7 mm 4,5 Y35 holds 350 g pieces Magnetic Ring, Rings

40 pieces - Ferrite Ring Magnet, Heavy Duty Round Ceramic Magnets Ø 11.0 mm x 2.7 mm x 4.5 mm Y35 - holds 350 g Premium quality - demagnetization resistance, corrosion resistance and oxidation resistance. Strength and Durability - Ferrite magnets have high resistance to demagnetization, corrosion and oxidation. Our round ceramic magnet is the strongest ceramic magnet for industry, trade and DIY. Versatile - Strong ferrite magnets can be used directly in offices, basements, garages, and warehouses for tool storage, bag sealing, and school experiments. Application - These ring ferrites are similar in magnetism to neodymium rare earth magnets but less expensive. These ring magnets are industrial strength and ideal for home, office, school, craft, science projects.