This is a custom-made box spring sheet for a bed. I bought it thinking it would fit a queen-size bed at the time, but I've also included a photo of the actual bed dimensions just in case. 【Bed Dimensions】 ・Width: Approximately 150cm ・Length: Approximately 200cm ・Depth: Approximately 25cm In terms of size, it's likely similar to a standard double size. Please be sure to check the size before purchasing. Please refer to the photos for the color and design. Since this item was custom-made with fabric I selected, it's unlikely there are many others with the same design. This is a used item that has been used for several years, so please refrain from purchasing if you are concerned about wear and tear. There is no major damage, and it is still in usable condition. Only those who understand that this is a used item and has been stored at home, please purchase.