Magic Sofa Covers Size Chart Pillow Cover L 17.7 in, W 17.71 in Back Cover M: L 23.6-31.5 in, W 11.8-21.6 in, H 2-7.9 in Back Cover L: L 31.5-43.3 in, W 11.8-21.6 in, H 2-7.9 in Large Single Seat Cover L: 21-35 in, W 21.6-35 in, H 2-7.9 in Extra Large Single Seat Cover L: 39-49 in, W 21.6-35 in, H 2-7.9 in Large Double Seat Cover L: 49.2-61 in, W 21.6-35 in, H 2-7.9 in Large Triple Seat Cover L: 61-72 in, W 21-35 in, H 2-7.9 in Chaise Cover L: 61-72.8 in, W 35.4-43.3 in, H 2-7.9 in Product features - Comfort and elasticity: High elasticity and a comfortable feel. Sewn with a thick elastic loop to cover the bottom edge, securing the fit. - High quality material: Made of high-stretch fabric with 92% polyester and 8% spandex. Soft to the touch with good pull, offering a snug fit. Machine washable, low temperature ironing, no shrinkage, no fading. - Easy to install and clean: The seat cover has elastic straps around it for easy installation and removal, so you do not have to straighten it every time someone sits. Wear-resistant universal sofa cover is suitable for leather and fabric furniture. - Aesthetic and functional: Exquisite grain and soft color. Protects your sofa while adding luster to your home and creating a warm family environment.