2x12-24' #2&BTR S-DRY DOUG FIR, (Actual size 1-1/2"x11-1/4"x288") | #2&BTR S-Dry Doug Fir is recommended for construction where high strength, stiffness and good appearance are desired. #2&BTR S-Dry Doug Fir is ideal for Residential, commercial, and industrial construction.Medium knots permitted, some wane is allowed. Association Grade Stamped and kiln dried to a moisture content level less than 19% to increase stability. 2x12-24' (Actual Size 1-1/2"x 11-1/4"x 288")