Block is designed for great grip and comfort for prolonged use. Sanding block comes complete with 3 pads. Sanding block is made from ergonomic foam ideal for curved or flat work surfaces. Can be used with 150mm diameter hook and loop sanding discs. Kit Includes 3 discs 40, 120 and 240 grit. Hook/Loop pads make it simple and easy to remove and attach the discs. VAT Receipt included.