Feature:1. 1. It is a fast and fun game for 2 or more players! Perfect for family game night, kids will love the tense, thrilling excitement.2. 2. Test how quick your reflexes are. Every time you open the shark's mouth a random tooth will be sore. Each player takes a turn pressing down a tooth within his ferocious mouth.3. 3. Measures about 22*12.5*10cm. Fun for the whole family! Recommended Ages 3 and Up.4. 4. Pick the sore tooth and the shark's jaws will snap at your finger. The tension builds as no one knows which tooth will snap his jaws shut!5. 5. Press the wrong tooth and his eyes flash while he laughs and shuts his jaws on your finger. Reset him time and time again. Requires 2 AA batteries (not included).Specification:Material: ABS & electronic componentsSize: about 22 * 12.5 * 10cm10cm = 100mm = 3.94inchProduct features: Tricky, funny, interactiveBattery: 2 * AA battery (not included)Package List:1 PCS Electronic Biting Hand GameNote:Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.Please allow 1-2cm differs due to manual measurement.