Material: High quality LED lamp, plastic tube, stainless steel; Size: 11.7.1.6.6 cm; Power source: 1 AA battery (not included) Function: 2 in 1 pen, infrared red to entertain the cat, the white lamp can be the flashlight. Br> This interactive LED pointer exercise toy can satisfy your cat’s curiosity and malleability and free your cats from fear. Br> Strengthen the bond between you and your cat with our LED toy, a necessary training tool for pets, not only cats, but also dogs. Br> Package included: 1pc mini flashlight