- Waterproof RV cushion covers: This RV dinette cushion cover is made of waterproof polyester and spandex. Durable, wrinkle-resistant, anti-pilling, and designed to resist deformation after long-term use. Provides a cozy, snug fit that feels like sitting on a cloud. They are highly stretchy and offer strong protection for your RV cushions. - Perfect fit: One-size-fits-most. Includes 1 backrest cover and 1 bench cover. The cushion backrest cover fits length 39-50 inches; width 20-26 inches; thickness 4-8 inches. The bench cover fits length 39-50 inches; width 12-18 inches; thickness 4-8 inches. To ensure the best fit, please measure your cushion before purchasing. - Full protection: 360-degree coverage to protect your RV backrest and bench from daily wear, scratches, stains, and dander from children and pets. Keeps cushions tidy and makes old furniture look new. Easy option to change your household style without a large expense. Ideal for families with children and pets. - Stay in place and easy to install: Elastic bands keep the covers securely in place, reducing the need for constant readjustment. The elastic edge design allows for easy installation and removal, providing a quick, clean look. Highly recommended for both leather and cloth furniture. - Practical use scenarios: Protect cushions during family trips in an RV or camper, especially with kids and pets; refresh an older dinette without buying new furniture; switch styles or colors seasonally or when sofa upholstery changes between leather and fabric.