... pvc wristbands,1) Made of PVC, vinyl, Tyvek with multiple colors 2) Has been applied in hospitals (pocket ... type with insert card or write-on type, 1 mother + ... mother + 2 infants/set), carnivals, exhibition centers 3) With customers' logos, it can be used as promotion gifts ... property right for the trademark.... Soft pvc wristband with customed logo