Time100 Colorful Soft Silicone Band Luminous Waterproof 30M Sport Watches for Teenager Boys Girls&iexcl;&shy; 6 Different Colors Optional Silicone Band Strap, Date Display Perfect Gift for Young Boys and Girls, Lightweight to wear Comfortable 30 Water Resistant,It is Suitable for Daily Life such as Climbing,Swimming,Strap and so on. Replacement within 30 Days and 1 Year Warranty