elastic velcro armband 1.logo,size & color can be customed ... Stretchy iphone sports elastic velcro armband Key words: elastic velcro armband / elastic sport armband / phone sports armband Features1)The product made of ... of companding3)Easy and qiuck to use4)Be reusable for many times.5)Regular size:16mm,20mm,25mm, ... strap to secure it more firmly.4)Great for all sorts of package binding,such as luggage, ...