20Pcs 50x10x2mm Strong Neodymium Magnet NdFeB N35 Square Permanent Magnetic Imanes Disc

【 Advanced Coating 】 - Ni+Cu+Ni three-layer coating. The magnet coated with high-quality coating provides excellent anti-corrosion function with a shiny and smooth surface that is rust free and scratch free. 【 Cost Reduction 】 - This set includes 20 powerful rare earth rod magnets that can be used for both metal and non-metal products. This competitively priced and cost-effective rare earth magnet set is your best choice! 【 Powerful and Easy to Install 】 - This powerful neodymium rod magnet is made of the most powerful magnetic material to meet your needs. Through a simple process, it is easy to peel off the protective back and attach a sturdy magnet to a clean and flat surface. Multi purpose: Super strong neodymium rod magnets are designed to provide a sturdy solution for homes, kitchens, offices, garages, cabinets, and refrigerators. This sturdy magnet has strong magnetic force and can be safely attached to any surface made of iron or steel. When you need to organize tools, showcase artwork, or keep important documents in place, these adhesive magnets provide diversity and reliability in all settings.