Novkin 2-Pack LED Dog Collar, Light Up Dog Collars,Rechargeable Dog Lights for Night Walking，Universal, Reusable Safety Necklace for Small Medium Large Dogs.

The NOVKIN dog light keep your pet and you seen and safe. Features: 1, High visibility and durable. 2, Perfect for Small Medium Large dogs. 3, Easy to clean. 4, Weatherproof and dust resistant. 5, LONGLIFE battery. 6, Rechargeable. Specification: Material: ABS Color: Green, Blue Flash modes: Fast flash, slow flash, glow steady Battery use time: charge about Half hour, last 46 for steady glow.