【Several sizes】 -1 seat: the seat measures 53 cm, 2 seats: the seat measures 116 cm, 3 seats: the seat measures 165 cm 【Waterproof Sofa Cover】 -Our sofa cover has a waterproof compartment and is not easy to penetrate. If there are water droplets on the surface of the sofa cover, clean them with a paper towel or rag; water and dirt will keep furniture cool and clean. Ideal for households with children and pets or for anyone looking for an economical solution to protect furniture. 【Non-slip design】 -The material of the back of the sofa cover is non-slip granules. The intimate design is intended to prevent the sofa cover co.ukom moving. The adjustable elastic band is equipped with a super elastic elastic band which is used to secure the underside of the sofa. It does not fall off easily and can be used for a long time. 【Protect Your Sofa co.ukom Dirt】 -This sofa cover will protect your sofa co.ukom dirt, stains, scratches and wear by preventing it co.ukom getting damaged. It is ideal for