RC Pet Products 1 1/2 Inch Dog Safety Clip Collar, X-Large, In a Nutshell Fully adjustable wide clip collar is made from soft quality webbing with a nickel plated D ring. Additional safeguard provides added security and durability 100% original RC Pets patterns , Proudly made in Canada Reflective RC Pets Signature label keeps your pet visible at night XLarge adjusts to fit a neck size of 21-32 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.