超长光纤项圈（尺码请选‘DIY光纤专用’）

Light color: red light. Orange light. Yellow light. Green light. Blue light
Suitable for size: 80CM， long can cut short
Suitable for pets: suitable for all pet dog collars
Luminous mode: long light. Flash. Slow flash (through switch control)
Through the CE， ROHS， EN471 waterproof， the product is suitable for dark environment or night walking dog， outdoor and love pet movement， through the ultra-bright fiber light， from the warning role， while the performance of personality， fashion， the product design fashion， At night， turn on and off the light function is suitable for love pet