1. and improved design: our ly designed thumb bandage on the right adapts perfectly to the roundness of your palm and allround protection for your hand with its allround design. The adjustable thumb and wrist design adapts better to different hand sizes. 2.Double pressure design: thumb brace left uses a double pressure belt design to make the fixation r. At the same time, the open design is also more flexible when wearing and the tight and pressure can be ly adjusted. Thumb brace is designed to be worn on both hands. 3.Flexible support: builtin thumb splint support bar made of highquality bionic aluminium with 360° allround wrap design, precisely adapts to the natural curvature of the hand. In combination with the advanced memory spring technology, the thumb saddle joint bandage ensures that the palm is fully supported while providing excellent flexibility and stretchability. 4.Solid support: the ergonomic design of this hand bandage can significantly improve stability and provide your wrist lasting protection. Even with a wearing time of up to 6 hours, thumb splint remains extremely comfortable.