Complete Toilet Repair Solution: This kit includes four - stainless steel bolts (5/16" x 3.15"), two versatile gaskets for 2" and 3" flush valves, and additional washers and nuts, ensuring a secure, leak-free installation for most standard toilets. Universal Compatibility: Designed to fit the majority of standard American two-piece toilets, our kit provides the necessary components for both 2-inch and 3-inch flush valve systems, making it a versatile choice for toilet repairs. Cost-Effective DIY Installation: Save on costly plumbing with our easy-to-install toilet tank repair kit. The straightforward design allows even novices to replace leaking tank components confidently, reducing maintenance expenses. Long-Lasting Quality: Constructed with , rust- materials, our toilet tank repair kit guarantees a reliable, long-term solution to toilet leaks. The high-quality rubber washers and stainless steel bolts are engineered to withstand regular use. Enhanced Leak Prevention: The included gaskets are made from high-density sponge rubber, designed to compress and create a tight, enduring seal between the toilet tank and bowl, effectively preventing any potential leaks and ensuring stability. Color: As Shown Material: Rubber+Metal Package Contents: 1 set of toilet seat sealing gaskets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.