Package includes:1roll Sanding Rolls for plumbing/woodworkingDimension: 1-1/2 inch x 10.9yd (3.8cm x 10m) / rollMaterials: Silicon Carbide + Aluminum OxideGrit: #120Sometimes, when we want to sand a few small objects, we just need only a small piece or a strip of sandpaper, but it?s not worthy to cut one expensive 9" x 11" sheet. At this moment, our flexibility roll pack sanding mesh is great to meet your various demands.The sanding rolls is mainly designed for plumbers to remove residue and renew surface appearance for tubed before welding, such as copper, brass, aluminum pipes etc.The silicon carbide abrasive rolls also ideal for wood turning, furniture repair, woodworking, metal treatment, automotive body working, which suitable for hand sanding or combine wood lathes to work.Compared with regular sandpaper sheet, this plumbing sanding cloth is opened mesh, will not load up and clogging; double sided abrasive article on strong mesh provide long lasting; roll size allow flexible cut for multi demand; waterproof and washable ensure reuse, can work in dry and wet condition.Kindly Note:Due to the Silicon Carbide workmanship, there will be a few sand falling down during the working process, it's will not affect the working performance.Any further question please don?t hesitate to send email to us!Welcome to visit our shop by link: www.amazon.com/shops/EMILYPRO