Product Information Diameter: 150mm Face Attachment: Hook and Loop Extraction Holes: 15 Adapter: 20/28mm Qty: 1 Pad Designed to be used with standard sanding discs in addition of our very own PRONET MaxNet mesh sanding discs and Mirka Abranet discs. Made with a strong hook and loop face attachment and 15 extraction holes, this pad is a perfect addition to your kit for sanding all types of applications. This product does not come with the vacuum hose, this will need to be purchased seperatley unless you already have a suitable hose.