The DEWALT DT20700 Triangular Multi-Tool Sanding Platen has a hook & loop paper attachment to allow sand paper to be easily attached. The platen has dust extraction capability when attached to a separate dust extraction unit, and is ideal for detail sanding of wood, metal and plastic surfaces. It is compatible with DeWALT, Bosch, Fein, Makita and Milwaukee multi-tools. Size: 93mm x 93mm. (3.67 x 3.67in).