KERDI Shower Drain Includes: 1 - Kerdi drain with 2" outlet - 4" Grate, Height adjustment collar, Lateral adjustment ring, integrated bonding flange 4 - Inside corner seals 2 - Outsaide corner seals 1 - Pipe seal 1 - Mixing valve seal Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.