Flexible red collar with LED light, featuring light-up and flashing functions. Can be used for dogs and cats. The light can be adjusted to three modes: steady on, slow flashing, and fast flashing. I think it's perfect for dog owners who walk their dogs at night. I have a cat and bought this. It's cute, but I haven't had many opportunities to use it, so I've been storing it. I've only used it a few times, so the condition is good. *Please check the size. The tube part of the collar has been cut. The size cannot be made larger. It can be cut shorter. It can be used without any problems even if the internal wiring is cut. ■Product Details - Color: Red - Design: LED light-up collar - Functions: Light-up and flashing functions - Material: The tube part uses soft silicone - Diameter: Approximately 11cm - Circumference: Approximately 34cm - USB TYPE: TYPEC ■Included Items - USB cable: 50cm Thank you for viewing.