Beige Arch Covers 7.2 and 6ft – The Beige Spandex Arch Backdrop Cover are Thick Stretchy Fabric. not see-through at all. Very elastic Wrinkle Free. This beige stretch fabric arch cover includes 6FT and 7.2FT. 7.2ft beige arch backdrop cover size: 7.2 ft(H)x4 ft(W), 6ft beige arch cover size: 6 ft(H)x2.6 ft(W).