Features: -White Hot Safety Disc reveals the word HOT in white when bath water is too hot for baby (104 degrees Fahrenheit and above) -Fun, easy-to-grasp size and shape -Water-tight to prevent sinking, squirting, and mildew -Floats and makes a great bath toy -0+ months About the brand Munchkin offers innovative, modern and reliable products for babies and children that bring a little simplicity parents' lives. They design effective and safe products of all kinds to enjoy moments with baby during meal time, bath time or sleep time.