1. With thumb hole to fixed position, wrist strap with hook and loop fastener, tightness can be free to adjust by yourself 2. Contact sweat heating, soft and breathable, comfortable and easy to use. the wrist support can reduces excessive motion and vibration during exercise results in improve the flexibility of the wrist 3. Ideal for rehabilitation after surgery or during treatment, exercise and fitness. at the same time, applies to editing job, working, driving, carrying, cycling and so on, suitable for men and women 4. Size: - Length: about 40cm - Width: about 7cm 1. With thumb hole to fixed position, wrist strap with hook and loop fastener, tightness can be free to adjust by yourself 2. Contact sweat heating, soft and breathable, comfortable and easy to use. the wrist support can reduces excessive motion and vibration during exercise results in improve the flexibility of the wrist 3. Ideal for rehabilitation after surgery or during treatment, exercise and fitness. at the same time, applies to editing job, working, driving, carrying, cycling and so on, suitable for men and women 4. Size: - Length: about 40cm - Width: about 7cm Brand SUNSKY SKU 100802138_NP-1021288240 Model OG2465