Made of high quality acrylic fibers, soft, warm and durable. Package contents: 4 pieces in random colors Thick, quality and stretchy material that fits well on oval and round toilets. The best way to stay warm and comfortable throughout year round, say goodbye to icy toilet seat covers, not just for winter. To install: place the cover with the ring at the bottom of the toilet seat, pull the cover to through the hole, then stretch the cover over the toilet seat. Washable and reusable: please remove the plastic ring before washing
