Features: Premium sponge sandpaper with aluminum abrasive in curved adaptation, delivering efficient removal and smooth finishes for sanding tasks. Featuring a clogging and backing foam, this sandpaper resists wear during prolonged use while maintaining consistent grit across wood, metal, and automotive surfaces. Ideal for automotive repair specialists, woodworking , and enthusiasts requiring control in detailed finishing work. Perfect for refinishing car body panels, smoothing furniture edges, polishing metal hardware, and preparing surfaces for painting or varnishing applications. The ergonomic foam backing ensures comfortable grip during extended hand sanding while remaining for versatile workshop use. Specifications: : sponge + alumina Size: 100x70x5mm Use scenarios: Suitable for preparation before automobile painting, grinding and polishing of furniture surfaces, trimming of metal parts, and other polishing operations or industrial fields. Package Includes: Back sponge sandpaper x10 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.