The POWERTEC 471001 Wet Dry Sandpaper is a versatile and high-quality product designed for sanding tasks. This assorted grit sandpaper comes in a convenient size of 9" x 3.6" and includes 36 pieces, with 4 pieces of each grit level from extra fine to very fine. Made of durable silicon carbide material, this sandpaper is compatible with a sanding block and can be used on various materials, including plastic. The lightweight and compact design makes it easy to handle and store, while the assorted color scheme adds a touch of vibrancy to your workshop. Trust in the Powertec brand for reliable and efficient sanding results.