1. Ergonomic curve design, when wearing, the double-arc plastic steel on the back of the palm plays a role in fitting and fixing the wrist. 2. Two-way adjustable free pressure design, adjust the tightness of the wristband according to different of rehabilitation, and you can wear the wristband by rotating it . 3. Widening the 's mouth, reducing hand friction, humanized design, widening the 's mouth to that the wrist is fixed and stable, and the thumb can move freely. 4. The wrist protection support is fixed and comfortable to wear. Careless wrist protection can cause a of wrist conditions, so it should be in time. 5. Breathable and sweat-absorbing fabric, dense air holes refuse stuffy sweat, and it is still refreshing and comfortable to wear for a long time. Name: sports wristband support plate Material: polyester fiber Color: gray Style: right Weight: 95g Size: about 11X17cm Package Contents: 1 x Sports wristband Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.