The flashlight is made of stainless steel. Multifunctional LED pointer: 3 different modes: red light, purple light, torch. The purple light to check if your pet has tinea. The torch function for lighting. The red light to give the cat more exercise and fun, you can also use red light for PPT presentations, meetings, lessons or construction sites. Integrated USB charging, just open the cover when charging, easy to charge. Size is 4.*0.63 inches, small size and light weight, equipped with portable lanyard, easy to carry. You can easily put your flashlight in your bag and use it anytime, anywhere.