Rechargeable LED Flash Dog Band $ 4.34 Overview: Convenient to manage pets, protect pets, etc. Avoid losing pets or car accidents at night. With a USB charging cable, it can be charged repeatedly for long-term use. Product information: Product name: LED leopard collar Specification: width 2.5CM S small dog (22-40cm) telescopic range 18CM M medium dog (32-50cm) telescopic range 18CM Big dog (48-60cm) telescopic range 18CM Material: nylon webbing Packing list: Collar*1