FeaturesAttractive dome shaped magnets with high gloss mirror finishStrong 0. 6kg capacity30mm diameterContains two of each: silver black white grey and blue10 assorted colours per packThese Lincmark Maul Dome Magnet 30mm (Pack of 10) are perfect for use with your magnetic whiteboard or any other magnetic surface, allowing you to securely pin documents. These magnets come in a range of bright, striking colours, allowing you to use them as part of a colour-coded system for added convenience and organisation.  Each dome-shaped magnet is strong enough to hold up to 0.6kg. This pack contains 10 magnets.