This handy drywall hand sander attaches to any wet/dry vacuum for sanding without creating dust throughout your worksite. Protects furniture, floors, electronics - and your lungs - from invasive drywall dust. EasyClamp system allows sanding screen replacement quickly and easily. Comes with 6' hose, coupling adapters that fit all Wet/Dry hose sizes (1 Ð?Ñ?", 1 Ð?Ð?", 2 Ð?Ð?") and one sheet of reversible sanding screen.