ITEM NAME:20 Pcs 10 Mm x 5 Mm x 3Mm Neodymium Block Magnet Super Strong Magnets Craft R3I8 20 Pcs 10 Mm x 5 Mm x 3Mm Neodymium Block Magnet Super Strong Magnets Craft R3I8 Shape:Oblong Surface:Nickel plating Super strong Rare-Earth magnets-they are hard to break apart once they get stuck with each other.Perfect for sticking notes on fridge doors.It also suitable for DIY projects,such as whiteboard fixing,adsorption of various steel parts,fixing tissue box on the roof,etc Color:silver Material:Magnet Size:10*5*3mm Package Contents: 20 Pcs * Strong Block Cuboid Magnets 10 x 5 x 3mm.20 Pcs Strong Block Cuboid Magnets 10 x 5 x 3mm. Size:10 5 3mm. Super strong Rare-Earth magnets-they are hard to break apart once they get stuck with each other.Perfect for sticking notes on fridge doors.It also suitable for DIY projects,such as whiteboard fixing,adsorption of various steel parts,fixing tissue box on the roof,etc.