I bought this at a drugstore for about 6000 yen. There is no box. I will sell it to someone who understands that it has been stored at home. - Product Name: Pantelin Supporter Lumbar Corset - Color: Black - Size: L - Width: 24cm - Features: Combination of supporter and corset - Intended Use: Lower back pain relief This is the Vantelin supporter lumbar corset, which is also familiar from TV commercials. The authentic wide structure firmly and powerfully fixes from the lumbar spine to the pelvis, and it is a hard type that wraps around the waist. How to choose your size Measure around your navel. Normal M size: 65cm~85cm Large L size: 80cm~100cm Extra large LL size: 95~115cm 3L size: 110-130cm *If you fall between two sizes, we recommend the larger size.