Description: Package Content:Includes 4 pieces of RV seat cushion covers( 1 backrest covers and 1 bench covers), which can protect your furniture from damage.Material:These RV seat cushion covers are made of polyester, which is soft, stretchy, and designed to be used on a wide variety of seats.Size:The back cushion cover dimensions: (99-127 cm/39-50 inches) long, (51-66 cm/20-26 inches) wide, (10-20 cm/4-8 inches) thick. Back cover dimensions: (99-127 cm/39-50 inches) long, (30.5-45 cm/12-18 inches) wide, (10-20 cm/4-8 inches) thick.Feature:The RV seat covers are easy to install and take off, and feature elastic bands that help them stay in place.Design:Camper cushion covers protect your RV backrest and bench from scratches, dirt, and dander, keeping your furniture looking new. Specification: Material: Polyester Size Chart: Bench Cover:Length: 99-127cm/39-50 inchWidth: 51-66cm/20-26 inchThick: 10-20cm/4-8 inchBackrest Cover:Length: 99-127cm/39-50 inchWidth: 30.5-45cm/12-18 inchThick: 10-20cm/4-8 inch Package Includes: 1 Backrest Cover1 Bench Cover Note: Please allow slightly errors due to manual measurement and different monitors.