Thank you for viewing. This is a shampoo basin that allows you to wash your hair while lying down. I purchased it two years ago, but it has been stored unopened. The product description is as follows: This is a compact shampoo basin that allows you to wash your hair while lying down. The body has a rounded design that makes it easy for the person washing the hair to move their hands. The neck part is air-filled to reduce the burden on the neck. * Effective capacity of the main unit: Approximately 7 liters * Size: Width 63 x Length 49 x Height 16.5cm (outer dimensions when air-filled) * Product components: Main unit, pillow, apron, drain hose, waterproof sheet, pump, air release plug, 2 dedicated bottles Please understand that this item has been stored at home before purchasing. No comments, immediate purchase is OK. Thank you very much. (*´꒳`*)