The Korky Plus standard 2 inch Toilet Tank Flapper #1 selling flapper in the US. The red rubber resists chlorine, bacteria, city water treatment, hard water, and well water. 2001BP Flapper and Stainless Steel Chain Universal design fits standard 2 inch plastic flush valves. Preferred by plumbers for superior quality and rellability The preferred flapper brand of plumbing pros since 1954 Exclusive longest lasting red rubber resists chlorine Easy to install, the Toilet Flapper is made of a flexible rubber for a tight seal 5 Year Warranty Includes: Toilet Flapper and Stainless steel chain Specifications Dimensions: H 1.5 in, W 3 in, D 4.3 in Dimensions Product Depth (in.) 4.3 in Product Height (in.) 1.5 in Product Width (in.) 3 in Manufacturer Warranty 5 years Details Color/Finish Family Red Features Corrosion Resistant, Universal Fit Chain Included Material: Rubber Pack Size 1 Plumbing Part Type: Toilet Flapper