Melhope toilet seats fixings are perfect for DIY’ers, save you having to buy a new seatures: 1acement for back to wall or wall hung toilet pans. 2t for broken or old toilet seat hinges. 3 for most standard toilet seats with top fix hinge. 4 to fix! 5w length: 45mm; Black Rubber fixing: 40mm Note: Please check the size before buying. If the pin is not 0.8cm, it will not fit. The color of the rubber pad is sent by random. Package includes ： 1*Pair Toilet Seat Top Fix Hinge Pack.