Up to 4x better dust extraction than standard sandpaperDust. It’s on you, you can taste it in your mouth. It clogs your sandpaper, rendering it ineffective. It coats everything in the room, and permeates the house. Dust is the big drawback of sanding, but the Particle Control system has largely eliminated it.Bosch Particle Control ensures all the dust particles are sucked into your vacuum or filter. The Bosch Expert M480 Sanding Net is the front line of this system: Particles move straight through its open net instead of clogging the surface or polluting the air. This also makes it highly efficient and extremely long-lasting.Many professionals struggle to believe that we have eliminated sanding’s greatest problem. It wasn’t easy, but we did it. Sand without dust with the Bosch Expert M480 Sanding Net.Just stick it on with hook and loop.Open Net Structure• Dust is sucked through Open Net Structure. Particles move straight through the net instead of clogging the surface or polluting the air.Specifications:Sheet dimensions mm: 80x133Grit: 4x80; 3x120; 3x180