TXH3499__S-720-01 Posted October 25, 2016, updated onJuly 16, 2018 by admin Sale! Click to zoom image. Vari-Wall THERMLX™ Straight WallTXH3499__S-720-01 Wall 10.9Center Wall 2Taper Wall 3Butt ButtLength720 Taper Quantities 1-7 $27.60 Quantities 8-15 $26.22 Out of stock Get an alert when the product is in stock: Get an alert