The quick change, hook and loop fastening system makes it easy to switch between grits. These discs are 5" in diameter and are designed for use with sanders that have 8-hole pads.
10 Discs per package
Wide range of usages
Hook and loop fastening system
Disc size: 5"
When removing from a Dewalt orbital, the velcro separates from the disc. You must be very careful and make sure you get your finger nail under the fabric before attempting to remove from sander.
I sold abrasives for 30yrs in an industrial supply house and this is right up there with the US and European products.