Bath toy Easily light up color-changing autimatically when touching water, batteries' life (Battery included and installed) would normally last more than 3 month.(depends on the way you use them) Glowing dinosaur bathroom toy will be attractive to babies. children who do not love bath, fall in love with it. Kids will have hours of fun bath time with the dinosaur set . light up bath toys are made of highest quality material. No sharp edges?harmless to baby over 6 month?easy for Toddler to grasp.Durable and don't worry about chipping or breaking. realistic dinosaur shower toys Ideal for dinosaur themed birthday parties gifts, baby showers, carnival prizes, goodie bag, Easter baskets , bathroom decor swimming pool and more. Floating rubber dinosaur toys are about 2.4 inches each, suitable for small hands of babies, children like to put floating toys in the bathtub. It helps to improve the coordination of imagination!