Model #5002: packed 50 sets of eight 1" disks per box. Our industrial felt adhesive pad that is made with the same 100% pure wool felt as the clear Flexi-Felt. Why is it different from the typical retail store pads? Well we don't use the cheap double face tape that everyone else uses. In fact we don't use tape at all. We have a special patent pending process using an industrial strength adhesive that once heat activated, will resist to over 200 lb of sheer force per square inch, up to 25 times more than the competition! What that means to you is, they stay on and protect your beautiful hardwood floors. They are very easy to use: you simply cut the pad to the desired shape and peel off the backing. You won't have to wrestle to peel the backing off, as they have been designed with an easy to peel backing. Simply remove the backing and apply the felt to the clean surface. By sitting your chair you will increase the bond which is now up to 5 times better than that any synthetic double face tape sticky pad. Here is something unique for heavy duty applications: once in place, heat activate the Flexi-Felt with a hot iron set on cotton. Apply pressure for 30 seconds Then let it cool and bond over night and you no longer have to worry about scratching your floors. Use the Flexi-Felt to protect your flooring and your furniture as well as making your furniture much easier to move around. The Flexi-Felt also eliminates the scraping chair noises, especially on tiles. It is in fact part of our slogan: No Scratches, No noise, no problem. Guaranteed.