This is a white bath board (Type B) from Sagami Rubber Industries. It's an item that spans the top of the bathtub, making it easier to get in and out of the tub and transfer. The flat seat is a simple type, providing excellent stability. Includes instruction manuals for both the board and the handrail. Purchased from a certified care provider and used for approximately one and a half years. While there is some wear and tear, it is generally clean. It will be cleaned and disassembled before shipping. Dimensions: 68cm x 30cm x 2.8cm For those who understand, I will sell it. Price reduced.