... 2) wrist muscle injury prevention 3) strictly pass QCS Customized flag wristband Material80% cotton,15% elastic,5% ammine.Size 7*8cmColor ... ,western union are available.Delivery methodFedex,DHL,UPS,TNT,EMS,air mail,ocean shipment ect.Specifications:1)eco-friendly,durable,washable ... .4)OEM or ODM is welcome.5)customers advised design pattern,logo,printing,size and color are welcome.6)we can ...