ADJUSTABLE SUPPORT - 4 Directional elasticity ensures evenly-distributed compression the intercarpal joints, without restricting functional movement. DETAIL-ORIENTATED - High-quality finishing includes double seaming around all edging, particularly the thumb loop for improved durability. EFFECTIVE RELIEF - Eases a broad range of conditions such as repetitive stress injury, early symptoms of wrist tendonitis, ligament instability, sprains and muscle strain. -FRIENDLY & BREATHABLE - perforations in the fabric help reduce unwanted moisture, itchiness and odours. size: About 32 x 5CM Material: OK cloth colour:Black Package Contents: 1 * Sports wristband Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.