Unfinished Select/Better Flooring has very consistent color and grain throughout. Select & Better grade will also be mostly free of imperfections such as knots and minerals streaks and provide an overall clean appearance. 
Available Dimensions: 3/4" thickness x 1 1/2" - 2 1/4" - 3 1/4" width. 
Finish: Unfinished
Length for Shipping: Range from 1 1/4' - 10'.
Species:  Red and White Appalachian Oak
Grade: Select & Better - #1 Common, #2 Common, lower grades accumulation only.
Installation:  Traditional blind nailing flooring installation.
Weight:  2.63 lbs / foot - red oak, 2.89 lbs / foot - white oak.