... sports watch approve ROHS,CE durable and long-lasting OEM,customer LOGO fashion design and various colors Namesilicone sports watch,sport quartz watch,silicone ... .100% silicon rubber of promotion toy watch;2.Soft, smooth, flexible, stain-free and waterproof;4.fashion design, for business ... , good wear resistance.(4) non-deliquescent, non-corrosive and non-soluble in water features, even full of water ...