Simple in structure, easy to use, conical shape design, you can use it with confidence. The rubber washer is lightweight and reliable, portable and practical, suitable for toilet bolt use. Wonderful detail design and good craftsmanship will ensure its durability and practicality. Features - Material: Rubber. - Size: 2.50X2.50X1.00cm/0.98X0.98X0.39inch. - Note: M8. - Made by , and durable, which could be used for very long time. - This toilet bolt conical washers is very easy to install and simple to operate, giving you huge convenience. - The rubber washers can be used to replace the broken, sealing rubber washers. - The washer is simple and delicate, excellent and reliable, carefully crafted, not easy to deform. - It is simple , but it's practical to use, excellent seal effect, leak-proof, perfect for toilet bolt use. Package list: Toilet Bolt Rubber Washers