General description These 100 pieces of 140 x 90 mm sanding triangles come in a variety of grits (40/80/120/180/320/600/800/1000/1500/2000), with 10 pieces of each grit included. They are designed for use with power tools, pneumatic tools, and sanders, making them ideal for woodworking, rust removal, and polishing various materials such as metal, plastic, leather, rubber, and glass. Technical specifications Dimensions: 140 x 90 mm Grits: 40, 80, 120, 180, 320, 600, 800, 1000, 1500, 2000 Quantity: 100 pieces (10 of each grit) Usage Suitable for sanding various surfaces including wood, metal, plastic, leather, rubber, and glass. Designed for use with sanding machines and power tools. Other information 5-Hole design for efficient chip removal. Durable back attachment made of thick non-woven fabric with strong adhesion. Robust hooks that do not easily detach from the orbital sander during use. Quick installation process.