Sold by piece / not all set. You can choose the size and quantity of sofa cover to match your sofa. It fits a wide range of furniture including Lshaped, corner, Ushaped, and 1/2/3/4 seater sofas. Ultrasoft and thick material. Made from soft thick sherpa, it is soft, comfortable, durable, wearresistant and scratchresistant. It provides a quality look and decorates your sofa. Antislip design. The back features antislip silicone dots to prevent the cover from slipping off. Works on both leather and fabric sofas. Multifunction protection. Protects your couch, sofa, loveseat, recliner and chairs from pets, spills and stains. Suitable for all seasons. Can be used not only as a sofa cover, but also as a baby play mat, bedroom rug, floor pad, or window bench mat. Use scenarios In a family room with pets, use the cover to shield the sofa from claws and fur. On the floor as a baby play mat or play area for safe, cushioned space. As a bedroom rug or window bench mat to add warmth and protect flooring.