I have 10 boxes of Varathane brand floor sanding sandpaper. Each box contains 20 sheets of 60 grit sandpaper size 12 inch by 18 inch. Peel and stick backs. These fit on square orbital sanders for refinishing hardwood floors. The sanders are rented from stores such as Home Depo. Each box costed $200 plus tax. I am selling these for $80 per box or will let them go for $60 each if you take all 10 boxes. This amounts to quite a saving if you are getting ready to do some sanding.