China PET Toys This Interactive Cat Toy with butterfly stimulates your cat鈥檚 senses and hunting instincts, increase their sensitivity and will not cause persecution at home. It is designed with an unique submarine shape for all indoor cats, a flying butterfly wand on surface. When the cat finds something like a prey such as butterfly, it will pounce and chase at it. The cat will try to get at the prey for hours together and this will keep it engaged and entertained. Advantage 鈼?nbsp;Stable and Heavy base avoid sliding 鈼?nbsp;Easy to use 鈼?nbsp;Lifelike fluttering Spinning 鈼?nbsp;Stimulate Cats鈥?hunting natural Puppy Teething Chew Toys Puppy Chew Toys Specs MaterialFood grade ABS Size of Product Size of Giftbox Size of Carton Weight of product Weight of Giftbox Weight of Carton Units per Carton FAQ Q:What size batteries does this cat toy take ? A:The AA battery is needed to use the Interactive Cat Toys with butterfly. One AA battery will keep the toy working 24 hours. Q:Is this interactive cat toy sturdy? A:Yes, it came as expected. The base is made of ABS material which is sturdy and stable. China PET Toys website:http://www.paws-beauty.com/pet-toys/