Highlights: Super strong rare earth magnets Electrically conductive Can also be used to extend protected lithium batteries with recessed contact points (like protected 18650, CR123A, 14500) Super conductive & strong magnets Prefect for your fridge & great for DIY projects Specification:
Colour: Silver Dimensions: 0.31 in x 0.31 in x 0.04 in Weight: 0.25 oz Package Contents:20 x