Made of high quality acrylic fibers, soft, warm and durable. Fits most round toilet seats. The Toilet cover can be reused and soft design. The stretchy toilet seat cover is very easy to install. Portable washable please take the plastic ring out before washing and reusable. It is very warm and comfortable, will shield your body from cold and provide you with a warm toilet seat all year round. Warm and comfortable, say goodbye to the ice cold toilet seat covers Made of high quality acrylic fibers, soft, warm and durable To install: place cover with ring facing underside of toilet seat, pull cover through the hole, then stretch cover over toilet seat. Portable washable (please take the plastic ring out before washing) and reusable.