Paper lining: Thick E paper lining can differentiate sandpaper from other markets. Not easy to tear or wear while working<br> Hook and loop design: The popular hook and loop design can be installed quickly; coupled with the durable Nylon Sticker, you can complete the work easily and quickly<br> High-quality materials: these particles are made of calcined durable alumina particles to ensure that the most suitable particles match different grades of coarse sand<br> Longer durability: The high-strength resin bonding system can extend the service life of sandpaper packaging; the flannel tensile strength test exceeds the standard value of 1.47N<br> Material: Alumina<br> color: red<br> Shape: square<br> Size: about 95 x 186mm<br> Granularity: 80#120#180#<br> Number of holes: 8 holes<br> Supporting technology: hook and loop<br> Specification tolerance: +/- 1mm<br> Note: This sandpaper is used for dry grinding, do not use for wet grinding.<br> Please store the sandpaper bag in a dry and ventilated place. Humidity will damage its service life.<br> Package Contents:<br> 10 * 80# sand paper<br> 10 * 120# sand paper<br> 10 * 180# sand paper<br> Only the above package content, other products are not included.<br> Note: Light shooting 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.