CSA Qty. 1 2 3 4 5 6 7 8 9 10 Add to Cart Board and Batten (Vertical Vinyl Siding) - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available. Exposure 7" x 10' Length. 17 pcs\bx or 100 sq ft\bx 9.29 sq m