Note: Please allow 1?3cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Thumb Splint_x000D_Material: Breathable cotton cloth + aluminum strip_x000D_Size: Approx. 30 x 15.5 x 15.5 x 5cm / 11.8 x 6.1 x 6.1 x 2in_x000D_Scope of Application: Correction of tendon sheath hand and thumb pronation Features: 1Aluminum Strip: With a strong aluminum strip inside, can better fix and support the thumb joint, help correct the thumb inner buckle, considerate design. 2Promote Thumb Recovery: Used for thumb fracture, thumb sprain, thumb tendinitis, helps the recovery of the thumb, promotes healing and relieves pain and discomfort. 3Washable And Reusable: Suitable for left and right hands, easy to put on and take off, washable, eco friendly and reusable, healthy and hygienic. 4Multiple Applicable Occasion: Exquisite workmanship, pay attention to details, reasonable structure and design, well protect the thumb, small and portable, can be worn on different occasion. 5Breathable Fabric: Thumb support is made of high quality fabric, soft and skin friendly, multiple vent design, good air permeability, wear resistant and durable. PackageList: 1 x Thumb Splint