ITEM NAME:Makita 4510 Black Foam Replacement Sander Back Pad Sanding Machine Mat C1Y9 Makita 4510 Black Foam Replacement Sander Back Pad Sanding Machine Mat C1Y9 Product Name : Sander Back Pad;Material : Foam Hole Distance : 7 x 5.2cm / 2.7" x 2"(L*W);Size (Each One) : 11 x 10 x 0.7cm / 4.5" x 4" x 0.3"(L*W*T) Color : Black Weight : 52g Standard replacement back pad for sander. Can be used with standard sandpaper sheets or adhesive-back sheets and rolls. Easy installation involves removing the mounting screws to replace the pad. Package Content : 1 x Sander Back Pad Note:Light shooting 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..Easy installation involves removing the mounting screws to replace the pad. Color : Black.