3-Inch Toilet Flappers, Toilet Flapper Replacement Compatible with Gerber 99-788, Rubber Toilet Tank Flapper, High Performance Toliet Stopper Flapper, Easy to Install - Blue - iFealClear 2 pack

• 1. Water saving and long life lasting rubber toilet flapper for 3-Inch toilet flush valves. It is compatible with Gerber toilet flapper 99-788 2. Great replacement toilet flapper, and tool-free installation, pretty reliable and durable material. 3. Our toilet flappers make a good solid seal, no seepage and leaks from the toilet tank. 4. If you're looking for a fit for compatible with Gerber 99-788, this toilet flapper works perfect. 5. Note: Note: Kindly make sure to measure the opening in your toilet tank is 3". The dimensions of our toilet flapper are 4.9" x 3.66". It is for the 3" opening toilet flush valve., Weight: 0.23 Pounds, Manufacturer: iFealClear