Wearing range -- 18.5cm(7.29 inches)~22cm(8.66 inches).Before buy it, Please confirm your arm size bigger than 18.5cm(7.29 inches) and smaller than 22cm(8.66 inches).Thank you!
Features -- LASER CUT, HEAVY DUTY STITCING, WATER PROOF and WASHABLE: Laser cut to eliminate fraying; Stink resistant and machine washable.
Strap width -- 18/20/22mm. Please note that the width of this strap is the buckle side, not the side close to the skin (picture 6)
Sport band -- Suitable for surfing, swimming, climbing, running, etc.
Clasp Type -- Hook and loop magic tape.This strap will COVER the back of the case.