This is a very nice Roho Wheelchair Cushion 1R109MPC with original box, Manual, Pump and kit. This has been used but very limited use.. This fits chair Size 17.25" - 19" x 15.5" - 17.25".. The actual cushion size is 18.25" x 16.50" x 3.25". I supplied a couple of photos when I was looking for price and info on it, hope these help. I realize this is an important purchase for someone who really needs one, so I tested it to make sure there are no issues and is ready to use.    Any questions, please ask, Thank you.