Our white toilet seat has a 360° adjustable hinge, which can be adjusted in any direction to fit the toilet lid perfectly. Please confirm the shape and size before your purchase White toilet seat is Made of Polypropylene material. durable to resistant staining, fading, chipping, and scratching Soft Close Toilet seat and lid close slowly and quietly No risk of friction noise. Quick release Easy for cleaning and increased sitting comfort. Top Fixed Stainless steel clip fasteners so that the seat can be removed by simply pushing a button.