Suitable for Armless Chairs: This detachable Christmas dining chair cover is suitable for high-backed chairs but not for armchairs or office chairs, etc. The size is suitable for most chairs, with a backrest height of 52 to 57 centimeters (20.5 to 22.5 inches). The seat length is 43 to 48 centimeters (16.9 to 18.9 inches). The seat width is 42 to 47 centimeters (16.5 to 18.5 inches). The seat thickness is 10 to 15 centimeters (3.9 to 5.9 inches). Please refer to the measurement guide in the picture and measure the size of your chair before placing an order.High-quality Fabric: Made of high-quality polyester and spandex blend fabric, it has excellent elasticity. The hem of the chair cover is sewn with elastic bands, which can perfectly fit the chair surface, effectively preventing wear and tear caused by factors such as dust, stains and scratches, and extending the service life of the chair. It is an ideal choice for families with children and pets.Easy to Use: This Christmas dining chair cover is easy to use and can be easily removed, making it convenient for you to frequently replace and clean it, keeping it clean and tidy. The usage method is as follows: Step 1: Insert the long side of the chair cover into the backrest. Step 2: Stretch one end with the elastic band to fully cover the chair surface and then insert it. Step 3: Align the two corners of the chair seat and adjust the chair cover.Easy to Clean: Our elastic chair covers can be machine washed or hand washed (please wash with cold water). Do not bleach or iron. Even after repeated washing, it remains soft and elastic, does not fade easily, and the pattern will not disappear.High-quality Christmas Decorations: The surface of the chair covers is printed with patterns of Santa Claus, Christmas blessings, snowflakes and other Christmas elements, which are very suitable for use during the Christmas period and can create a strong Christmas atmosphere. It is also suitable for decorating living rooms, dining rooms, kitchens, parties and other occasions.