Enjoy superior visibility in the dark with this luminous LED collar powered by solar and USB charging. Equipped with a neoprene-padded handle and reflective strings, you'll be able to keep tabs on your pup in low-light conditions. This intuitive design is constructed from high-quality nylon with double stitching for extra durability, plus it features two light modes: a steady glow & a flashing beacon. Recharging is a cinch too - the built-in solar panel and battery allow up to 16 hours of lighting with just 8 hours of solar charging or 2 hours of USB charging.
Size M - Neck: 15.75-19.69 inches - Recommended about 33.09-55.11 lb dog to use
Size L - Neck: 19.69-23.62 inches - Recommended about 55.11-88.18 lb dog to use
