... ROHS and CE and SGS approve 4.All color available 5.OEM welcome 1. Material: silicone ... Features: Digital dispaly,waterproof, eco-friendly, variety bright color. Easy to wear/remove, suitable for any wrist ... .4.Colors: 10 solid color,Red, rose pink, blue, orange, green, purple ... customer's requirement, can be debossed & color-filled and printed.7.Movement:Chinese or Japanese ...