Material: polyester fabric, LEDs, zinc alloy buckle, ABS switch box. The comfort and quality of the material are friendly to your love foal. PROTECT YOUR HORSES AT NIGHT: Most importantly, this LED chest tank will keep you safe from oncoming vehicles and hunters (in the season). High visibility safety belts make your horse stand out at night, which is required for riding protection equipment. INDIVIDUALLY ADJUSTABLE: It consists of 3 LED strips, each light does not interfere and can be controlled separately. Safety LED light belt illuminate your entire ride for about 8 hours with continuous light, one of 3 flashes. Switch: Adjust the long light/fast flash/slow flash/off switch via the switch (Color RGB gradient/fast flash/slow flash/off) The Velcro design makes it convenient and easy to use. USB Charging: Built-in three 120mAh polymer lithium ion batteries, USB cable for charging, equipped with 3 charging cables, faster charging.