PRACTICAL SIZE: 60 mm x 10 mm x 5 mm (2.36 x 0.39 x 0.2 ). Small Strong magnets is perfect for crafting and tool storage of living and office supplies. Please attention to the size information before ordering POWERFUL MAGNETS: These neodymium bar magnets are are made of premium strong magnetic material. Strong holding power magnets, about 18 lbs per magnet with direct pull, the magnetism will not lose its attractiveness with time PREMIUM COATING: Ni+Cu+Ni Coated. Our strong magnets provide rust resistant protection. Each of rare earth magnets strips has a smooth surface, which can be removed without leaving scratches USEFUL TOOL MAGNETS: Our strong bar magnets with double sided adhesive can be used on non-metallic items. Magnets heavy duty can assist with DIY projects, home improvement, lift items, organize tools, display photos on the refrigerator PROFESSIONAL BRAND: We specialize in neodymium magnets. Search for MIKEDE MAGNETS to find the magnet for your needs. Strong magnets are fragile and should not be collided with other metal objects. Exercise caution when separating them ASIN B0G6Z771X5 Color Black Shape Rectangular Brand Name MIKEDE Pull Force 18 Pounds Part Number MI-60x10x5 30P-b Manufacturer MIKEDE Material Type Neodymium Item Thickness 5 Millimeters Number of Pieces 30 Item Dimensions L x W x Thickness 2.36 L x 0.39 W x 0.2 Th