Upgraded version magic stone cleaning brick is made out of safe and 100% ecologically non- materials, effectively without harsh chemicals or abrasives. Each stone comes individually wrapped and the weight of new version grill cleaning brick is about 70-85g each one. Easy to use and keep your grill scratch free, unlike cleaning your grill with a wire brush, this brick made of pumice stone will not scratch the of your grill. Only light pressure is needed to easily remove grease, residue and caked-on carbon without damaging anti-stick when cleaning your grill. Reusable stone-like abrasive slowly wears down. It does not absorb grease or odor and exposes a fresh sanitary for each use, so you can use each block many times. Whether you are a professional , restaurant, manager or just someone who loves their BBQ this is the to clean your backyard grill, outdoor stove cooker, cast iron tops, grill pans,griddles and grills grates. A healthy grill-Pumice blocks keep your grill free from harmful attracted by food particles. cleaner non- and safe around kids and pets. size:10*7*4cm Material:Foam glass colour:gray Package Contents: 8 * Cleaning strip pumice Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.