The simulation fish looks like a real fish and will bring unlimited fun to your cat. The built-in catnip can excite the cat and reduce their mood and stress. feature: [Soft material]: Made of PP cotton and super soft velor fabric, non-toxic, soft and will not harm your cat. A good choice for pet owners can improve the relationship between you and your pet. [Simulation fish]: Super simulation, clear and realistic fish eyes and fish shapes. The fish simulation toy looks like a real fish and will bring unlimited fun to your cat. feature: Style: Whitebait Goods: Cat toys (electric fish) Material: PP cotton + super soft velor Product size: about 27cm Weight: about 92g Product battery: 150mA lithium battery Charging time: 30 minutes Working time: 20 minutes Pay attention: * There might be some deviations due to slight color difference caused by manual measurement or photography condition. Thank you for your understanding. packing list: 1 * cat toy (electric fish) 1 * USB data cable