Description : 1. Material : nylon + emery 2. Uses : defocusing , rusting , natural enemies , etc. 3. Size : 9 cm x 1 m Weight: about 72 g / roll 7 cm x 5.7 m Weight: about 300 g / roll 9 cm x 5.7 m Weight: approx. 400 g / roll 9 cm x 20 m Weight: about 1360 g / roll (46 cm in diameter) 4. Features : it is not easy to lose sand , strong embroidering , polishing and cleaning , industrial + household , deburring , can be cut according to your own needs , convenient and practical , long service life , water and oil resistant 5. Scope of use : the pot/bowl is mainly used for kitchen cleaning and the tile floor is clean