Thank you for viewing. This is a medical-grade Nakayama-shiki lower back support. It's made in Japan, so it's highly reliable. I was suffering from lower back pain, but I eventually had surgery and recovered, so I no longer need it and am putting it up for sale. While there are no noticeable scratches, it has been used, so I've listed it as having some. If you often suffer from lower back pain, or if you're unsure how to proceed with treatment and want to try using one, how about it? - Product Name: Nakayama-shiki Medical Lumbar Corset - Product Features: Medical-grade corset, made in Japan - Size: 20 cm (height) x 100 cm (width) Thank you.