Aluminum Spring Supported Compression Wristband Basketball Volleyball Fitness Sport Protective Gear(Black)

1. Material: OK cloth, diving material
2. Purpose: protect the wrist
3. Function: perspiration guide, breathable, support pressurization
4. Expanded size: 36 x 10 x 3.5 cm (one size, adjustable)
5. Spring support on both sides to reduce wrist pressure
6. Perforated fabric, comfortable, breathable and not stuffy
7. Built-in breathable sweat leaking mesh, comfortable to wear