John Bartlett LED dog leash designed for medium to large dogs (25-100 lbs). Key features include: 
LED Illumination: Enhances visibility during low-light conditions.
3-Function Switch: Offers on/off and potentially other lighting modes.
Size: Suitable for dogs weighing between 25 and 100 pounds.
Safety: Promotes safety during walks, especially at night.
Brand: Manufactured by John Bartlett.
Length: 47 or 72 inches