... Feature1.Silicone rubber strap ,you can wear it on your finger.2.Ergonomic design and easy to wear 3.Quartz movement,LCD ... , non-corrosiveness.Size2.8*1.8*3cm or customized UsageAdvertising and business promotion gift, suitable for all peopleDesignCustom-made design, color, ... silicone band,usb wristhand,silicone case,industrial seal, etc. OEM and ODM are welcome! If you want to know more information ...