Waterproof FabricSofa cushion covers are made of premium waterproof polyester fabric, ensuring both comfort and durability. Sofa seat cushion cover with waterproof Tperitoneum, effectively prevents liquids from penetrating the surface of the sofa, protecting it from liquid stains and damage, while also making it easy to clean and maintain. These couch cushion covers are high stretch, soft, wrinkle resistant, durable and long lasting. Full ProtectionWaterproof sofa covers washable are constructed with thick elastic bands to cover the bottom edges, not easy to slip. 360degree fully covered elastic band design, the sofa seat cover can easy fix in place, which protect your sofa from stains, dirt, and pets in all aspects, and always keep the sofa tidy. A great choice for families with children and pets. MultiScene ApplicationThe waterproof nature of the couch covers for sectional sofa allows it to be used in multiple scenarios, such as outdoor cushions, patio cushions, indoor cushions, etc. Waterresistant coating repels spills and shields your cushion foam from moisture, ensuring longlasting protection and comfort. Easy CareWearresistant universal couch covers are machine washable for easy care, wash separately in cold water at gentle cycle, using mild laundry detergent, do not bleach and iron. If you have any wrong size or quality problem with your sofa slipcovers, please don't hesitate to contact us and we will solve your problem and make you satisfied. Perfect Fit & Home DecorationOur waterproof sofa covers are versatile and designed to accommodate most sofa cushions. They are tailored to fit cushions with dimensions ranging from 20 to 25 inches in length, 20 to 27.5 inches in width, and 2 to 9 inches in height. These four season couch seat covers are available in a variety of beautiful designs and colors to add color to your home decor and give your sofa a whole new look.