Sterile surgical drapes made of SMS non-woven material. Consists of two outer layer layers of SMS and a middle layer of polypropylene. Outer layers - Cloth-like, yet tough and abrasion-resistant spunbound polypropylene. Inner layer - Intricate web of microfibers filter out many water-based liquids and dry particles. Drape 18" x 26". Sold by the individually wrapped sterile drape.