The sofa cover uses comfortable fabrics, which are soft to the touch. Can be peeled off for cleaning anytime, clean and hygienic. This sofa not only covers your sofa bed protecting it for years to come, but also creates an instant modern fitted look that matches that more expensive upholstery. Material: 92% polyester fiber + 8% spandex. Stretchy material, stretch that recovers quickly, secure fit with sewn elastic hem. Applicable size: (approximately) Cushion Width: 55-65cm/21.65-25.59in; Bed width: 115-130cm/45.28-51.18in; Sofa length 180-210 cm / 70.87-82.68 in; Back height: 55-65cm/21.65-25.59in; Sofa cushion thickness: 20-30 cm / 7.87-11.81 in. Note: This sofa cover is only suitable for the sofa bed without armrest mentioned above. Please check the style and size of your sofa bed.