Designed with two removable stabilising bars for extra thumb support and stability. Helps immobilise the thumb for healing injuries and sprains. Suitable for either left or right thumb. Features Stabilising bars for extra thumb support Relief from sprains and pain Adjustable for a snug fit Suitable for left or right thumb Assists healing and provides support Key Materials: Elastic Neoprene/Nylon blend; Internal Metal or Rigid Plastic Splint/Stabilizer (for thumb/wrist immobilization); Adjustable Velcro fasteners.Wagner: Innovators in body science, providing premium stabilisers and supports.Wear Against The Skin. Undo Strap, Pull Onto Hand With Thumb Through Hole. Secure Small Fastener Tab At Base Of Wrist Strap. Wrap Wrist Strap Around Wrist And Secure. Secure Smaller Thumb Strap Around The Thumb. Ensure Fit Is Firm And Comfortable Without Pinching.May Cause Rash Or Irritation If Sensitive To Neoprene Or Neoprene Blends. Discontinue Use If Irritation Occurs.