Canine Equipment Technika 1-Inch Utility Dog Clip Collar, Medium, 14 to 18-Inch Made from ultra-soft climbing grade tubular webbing that has no exposed edges; Proudly made in Canada Bartack strength of 500 lbs and a Rock Lockster side release buckle and a nickel plated D ring. Reflective Canine Equipment Signature label keeps your pet visible at night Size medium adjusts to fit a neck size between 14 to 18 inches 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.