Handy sanding block creates a virtually dust-free environment whilst sanding. Ideal for filler sanding, paint removal and keying of surfaces prior to painting. Handy has an ergonomic soft grip handle and 55 dust extraction holes when used with Mirka's Abranet strips. The Dust Extraction Hose is required for use with most standard domestic vacume cleaners. Sanding underside area size 80 x 230mm.