brand new and high quality Features: Great for relieving occupational pain from carpal tunnel syndrome (CTS) and repetitive stress injury (RSI), recovery from painful sports-related thumb & wrist strains, or post-surgery and post-cast rehabilitation. This thumb splint has a aluminum sheet support that runs up inside the thumb part of the brace to hold your thumb steady, does a better job of immobilizing your thumb and help the healing and reduce the inflammation. Made of mesh cloth, breathable and lightweight, this thumb splint is comfortable to wear all day. The thumb brace is longer so as to cover more of your thumb to ease the pain. Adjustable brace makes this thumb brace one size fits all. Both fit for left and right hand,men and women. Easy to use. Just slipped the thumb splint on and adjusted the wrist straps for a nice snug fit and adjusted the thumb strap. Specification: Material: Mesh cloth, Aluminum sheet Color: Black Size:app. As picture shown 31x16cm/12.2x6.3in Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Thumb Splint Support Brace(other accessories demo in the picture is not included.)