... )Wristband (Bracelet) Materials: ·Material: Silicone(TPU, PVC, LSR is welcome)Wrist Bands Sizes: Diameter 74mm , 65mm (Adult size), 55mm (Child Size)Color ... , yellow, orange, grey, green, etc. Hardness: 45-70 shore A. Wrist Bands Surface Process: Silly Printing, Embossed/Debossed, Laser Engraving etc. We ...