SanHoo Durable Nylon Dog Leash & Collar Set - Reflective with Glow in the Dark Bone Print for Night Time Safety & Visibility Collar is 3/4-inch width, and can fit 14in-20in neck. Leash is 3/4-inch wide by 5-feet long. the leash & collar set fit for the dog under 70LBS weight Made of soft, flexible Nylon, Made with top quality hardware Reflective Luminous Bone Print for Night Time Safety & Visibility YOUR SATISFACTION GUARANTEED - There's No Risk! Your 100% Satisfied Or You Get Your Money Back With Our 90 Day, No Questions Asked GUARANTEE