Packing list: You receive 10 pieces of toilet flapper, each piece is about 4.17 x 3 inches, enough to use and replace for a long time, useful in , bringing you convenience Reliable to use: The toilet tank baffle is made of rubber, which is not easy to break and has a long service life. It is equipped with a stainless steel chain, which is and rust-proof, reliable and prevents distortion and other toilet problems. UNIVERSAL DESIGN: Toilet flapper replacement is compatible with US standards and most toilet , comes with a 2-inch toilet tank valve opening, it create a tight seal for your toilet; please note dimensions before selecting Save water: Rubber toilet flappers help save water. After a month, you may find that your water bill is lower than before; at the same time, you are also doing your part for the environment Easy to install: Universal toilet flapper is easy to install, just the old one and replace it with the new one, it takes about 1 minute, you can , saving your time and energy Colour:red+silver Material:rubber Package Contents: 10 x Baffle 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.