Durable nylon-reinforced vinyl facing provides a very good seal for an extremely low cost. Works with 8ft.W x 9ft.H doors. U.S.A. Overall Width in. 120, Includes Full-height air escape tunnel, Subject material Type 36-oz. nylon-reinforced vinyl facing and Wolmanized wood, Shelter Type Dock seal, Mounting Hardware Included Through-the-wall installation kits included, Compatible With Works w/8 ft. x 9 ft. door, Overall Height in. 120, Side Wall Height in. 108, Weather Resistant Yes, Projection in. 17. Combines the good thing about low cost and superb sealing action Designed for maximum energy savings with long-lasting features Superior 36 oz. nylon reinforced vinyl facing has a higher tear strength than an identical weight hypalon Chemically sealed ends save you moisture infiltration Full height air escape tunnel mounted and bonded on durable wolmanized wood 2 in. nylon reinforced guide stripes In the course of the wall installation kit is included 3-pc. construction top – 12 in. high sides – beveled sides with 9 1/2 in. width on the wall and 12 in. width on the face 5 in. maximum compression is really helpful Model Number: D-350-17. Size: S. Age Group: Adult.