1.100% silicone quartz watch 2.3ATM water proof 3.ROHS and ... approve 4.All color available 5.OEM welcome 1. Material: silicone strap, 100% eco-friendly silicon , non-toxic, odorless, ... -friendly, variety bright color. Easy to wear/remove, suitable for any wrist.4.Colors: 10 solid color,Red, rose pink ... color-filled and printed.7.Movement:Chinese or Japanese movement for you choose.8.MOQ:500pcs/color