Film sanding disc is much more than paper backing. Film Sanding Disc, Film is much more than paper and not tear easily. The high durability provides longer product life and even provides outstanding finish. Film is the for dry and wet sanding applications. 5 Inch 8 Holes Film Disc, Film is made with premium grain, strong resin bond, and special stearated coating. This provides superior performance and life. Perfect Sanding , With uniform mineral coating on perfectly even , film works paper. The result is outstanding finish without deep scratch marks. Color: Green Material: PET Package Contents: 20 x 600 grit grinding discs 20 x 800 grit grinding discs 20 x 1000 grit grinding discs 20 x 1200 grit grinding discs 20 x 1500 grit grinding discs 20 x 2000 grit grinding discs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.