These sanding blocks offer exceptional performance for a variety of applications. The ultra-fine grit is ideal for achieving a smooth, polished finish on different surfaces. The soft construction provides a comfortable grip, making them easy to use for extended periods. Features -Color:Multi -Material:Sponge, emery -Size:10.00X7.50X0.50 cm/3.93X2.95X0.20in -Efficient sanding: sponge, emery material ensuring fast and even sanding, boosting work efficiency -Sturdy: these blocks are made to last, offers high durability and tear resistance -Portable and lightweight: easy to carry due to their compact size, suitable for outdoor or travel use -Multi-use: ideal for sanding and polishing wood, metal, plastic, and more -Fine grit options: available in various grit levels for precise and smooth polishing Package list: 20 x sanding sponge(400 mesh) 20 x sanding sponge(600 mesh) 20 x sanding sponge(1000 mesh) 20 x sanding sponge(2000 mesh) 20 x sanding sponge(3000 mesh)