5*3cm, flashing finger ring, in crystal shape, light up and off by press, made out off soft material,different color available. 1. flashing crystal finger ring, size in 5cm L * 3cm dia on the top.2. made out off soft material which is CPSIA & EN71 standard, Phthalate & Lead free.3. including LED which light up & turn off by press, low or Mercury free both available.4. existed color is pink, blue, ...