20' x 20' Lightweight Lumber Tarp | 6' Drop & Flap - 14 oz. Black Tarp20 20 Lightweight Lumber Tarp 6 Drop & Flap 14 oz PVC Black This 20 20 lightweight lumber tarp offers dependable cargo protection with less bulk and easier handling. Designed for flatbed professionals who want a balance between weight and durability, it features 6 side drops and a 12 rain flap to fully seal and protect tall or stacked loads during transit. Durable Construction, Easier to Handle Made from 14 oz PVC coated polyester, this tarp is