This is a toilet seat bolts replacement kit, manufactured with good and sturdy material, not easy to break and deform, which can serve you for a longtime. And these accessories are easy to install and detach, saving you time and efforts. Features -Color:Multi -Material:Carbon Steel Copper Plated, Rubber -Size:10.00X10.00X3.50cm/3.93X3.93X1.38in(L) -Size:8.70X8.70X2.50cm/3.42X3.42X0.98in(S) -Fits a wide range of toilet tank, compatible with various toilet tank brands to ensure a perfect fit. -Built to last with good and practical materials for durability and longevity. -User-friendly installation process with fixed screws and gasket seat, easy to install with fixed screws and a gasket seat for convenience. -Reliable water leakproof function thanks to the sealing ring design, effectively prevents water leakage due to the ring design. -Good solution with multiple accessories included in one package, provide you with the most convenience. Package list: 1 x Set of Toilet Tank Bolts and Sealing Rings