Salvaged Stained oak flooring I've had sitting around for a couple years. Lengths vary from 1-7 feet. Again these are salvaged so some nails may still be in the wood along with some drywall dust and glue from original application. 2 different dimensions, both are 3/4 inches thick with no tongue & groove: 5 3/8 (165 Sq feet) 4 3/8 (41 Sq feet)