This product is a toilet seat mounting bolt, mainly made of high-performance rubber and stainless steel. It is durable and has a great texture. It can be applied to your toilet lid and will be a very good toilet lid fastening accessory for you. This is a very good toilet cover mounting bolt, not easy to fade, not easy to rust, and will serve you better. Features -Color: Assorted Color. -Material: Stainless Steel, Rubber. -Size(16): About 4.80X1.60X1.60cm/1.89X0.63X0.63inch. -Size(18): About 4.80X1.80X1.80cm/1.89X0.71X0.71inch. -Size(20): About 4.80X2.00X2.00cm/1.89X0.79X0.79inch. -Made of sturdy and durable material, it is very practical. Will not break or damage easily. -It is easy to install and disassemble, and can be well applied to the connection and fixation of the toilet seat. -Simple and practical, it can easily help you replace the fixed toilet seat, and it will be your perfect accessory choice. -Made with craftsmanship, it is more durable and not easy to break, which can well meet your fastening needs. -It's simple , yet very functional to use and will fit most toilet seats. Package list: 6 x Toilet Seat Fixing Bolts (18mm)