PERFECT FIT AND NON-SLIP: These seat covers are one size fits all. Flexible fit with strap at the bottom so it stays in place without moving or shifting. The elastic memory foam fabric and elastic all around offer a lookclean and sleek that goes on easily and stays put. High Quality Material: These fitted dining chair slipcovers are made from super rich knitted jacquard fabric. Made from 95% Polyester and 5% Spandex fabric, incredibly stretchy and soft to the touch. InBesides, the chair seat cover is anti-wrinkle, anti-fading and non-toxic. Size and occasion: chair cushion 35-50cm, depth 35-50cm, thickness 3.5-7cm. The chair seat cover can be used for dining room, kitchen, office, living room, hotel, etc. * Please check the size ofyour chair seat before ordering. Easy to install and maintain: It is easy to install the cover on the chair thanks to its high elastic material. With our dining chair slipcover, the stain will be blocked on the outside of the chair slipcover. Just replaceand clean the chair cover. Machine washable in cold water, do not bleach.