RC Pet Products Adjustable Dog Coupler Light & Strong nylon webbing in multiple bright colors! Adjustable slides allow you to walk dogs of varying sizes, adjusts 3 - 4.5 inches Reflective RC Pets signature label keeps your pet visible at night, hardware is nickel plated to resist wear Proudly made in Canada. RC Pet Products stands behind the legendary quality and craftsmanship of their products. Thats why they are committed to offer a repair or replace guarantee on all their products - broken or damaged - for the life of your pet. Please find guarantee information on RC Pet Products website for all purchases after 30 days.