Armband width is comfortable, stretchy, and easily adjustable band can be worn on the forearm, biceps, or triceps. Replacement strap is very soft,breathable,sweat proof and lightweight.easy to install and remove, use as simply as the arm band.the band make of soft material make you can not feel it. Suitable for running, swimming, yoga, cycling, various outdoor sports and home workout. elastic armband ankle band sweet warm gift for friend family or yourself.<br><br>Color: black+green+blue+orange Material: Polyester L size: 20mm x 400mm<br><br>Package Contents: 4 x Elastic Strap<br><br>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.