Material of the seat cover: 92% polyester and 8% elastane. Stretches enough to comfortably fit over most upholstered dining room benches. High-quality fabrics make dining room bench covers durable, wrinkle-free, pill-free, soft and comfortable. Piano Bench Cover Size: One size fits most dining room piano benches. The length of the rectangular dining room bench is 107-137 cm, the width of the bench is 36-46 cm. The bench thickness is 5-12 cm. You can choose the appropriate size according to the actual situation. Upgrade Your Bench: Our bench cushion cover not only protects your piano bench, but also can upgrade your old upholstered bench and add an elegant finish to your piano benches, stools, etc .Beautify your dining room and protect your chair from spills, stains, dirt, sun fading and wear and tear. Dining room bench covers can also prevent your stools from scribbling or scratching and pets biting. Easy installation and maintenance: Just slide the dining room bench covers onto the