This is an air backrest cushion from STARBUCKS RTD (Starbucks RTD) that I received in Korea. The size is a maximum length of 156cm (mat part 118cm), The backrest height is 46cm and the width is 48cm. It seems to be a cushion that can be used as a backrest when you inflate the backrest part. Although it is unused, it has been stored at home, so Please understand and acknowledge this before purchasing. In addition, if the transparent outer vinyl with the explanation sticker is torn, We will pack the product in a new transparent vinyl and send it. Also, please note that we may change to Rakuraku Mercari delivery. #STARBUCKS #STARBUCKSRTD #Starbucks #Starba #StarbucksRTD #Korea #AirCushion #Backrest #Air #Cushion #BackrestCushion #MiscellaneousGoods #Relaxation #OutdoorItems