Material: Plush, Diameter: Approx. 30cm, Made of acrylic fiber, environmentally friendly, flexible, warm in winter. Reusable: Portable washable (please remove the plastic ring before washing) and reusable. High flexibility for perfect fit: Can be used for different sizes and shapes of toilet seats, such as round and U-shaped toilet seats. Install: Place the cover with a ring towards the underside of the toilet seat, pull the cover through the hole, and then stretch the cover over the toilet seat. Comfort: Good flexibility and contractile, this closest to warmth cover can keep warm in cold weather, health care and sanitation.