This is a "Same-do" (sharkskin chest protector). It's a one-of-a-kind item. I used it during matches, but I'm selling it because I bought a new one. Width: Approximately 40cm, Height: Approximately 35cm To avoid any issues, please refrain from purchasing if you are overly sensitive to imperfections, or please understand the item's condition before purchasing. Sharkskin Protective gear Rare Bamboo do (chest protector frame)