SANEI Elongated Round Toilet Seat Soft Close Easy Installation One-Touch Detachable Ivory JP-PP01 This is the main unit and the original box. *Instruction manual is not included. The original box is damaged. This item is almost new, but please understand this before purchasing. *Please note that we cannot ship to Okinawa,離島, Hokkaido, or Kyushu. This is a slow-closing toilet seat that closes gently without a "slam!" Simply attach the base plate and slide the main unit on! Easy installation even in tight spaces. The toilet seat can be easily removed, making cleaning easier. Toilet bowl mounting hole pitch: 140mm, compatible with toilet seat mounting hole depth: 440~470mm