5pcs D4x20mm N42 Neodymium Magnets Rare Earth Strong Magnetic Toys

5pcs D4x20mm N42 Neodymium Magnets Rare Earth Strong MagnetFeature Super StrongRare Earth Magnet once theyget stuck with each other they are hard tobreak apart Easy fragile so plesae use it carefully Can also be used to extend protected lithiumbatteries with recessed contact points Electrically conductive making themsuitable to extend recessed batteries Perfect for sticking notes on fridge doors Ideal for DIY projects whiteboard fixing adsorption of various steel parts fixing tissue box on the roof etcCause the big super magnetic dont let the kid touch it WARNING We would not recommend this magnet be used by children under 8 without supervision Description Color New As PictureQuantity 5 PCSSize 4mm Diameter x 20mm ThickGrade N35 For Craft Models Job Lot Package include 5x4 20mm Magnet5pcs D4x20mm N42 Neodymium Magnets Rare Earth Strong MagnetFeature Super StrongRare Earth Magnet once theyget stuck with each other they are hard tobreak apart Easy fragile so plesae use it carefully Can also be used to extend protected lithiumbatteries with recessed contact points Electrically conductive making themsuitable to extend recessed batteries Perfect for sticking notes on fridge doors Ideal for DIY projects whiteboard fixing adsorption of various steel parts fixing tissue box on the roof etcCause the big super magnetic dont let the kid touch it Description Color New As PictureQuantity 5 PCSSize 4mm Diameter x 20mm ThickGrade N35 For Craft Models