Add comfort to any dog harness and prevent rubbing. Eco-Pup harness strap covers are the perfect way to easily add extra comfort to your dog's harness and help prevent rubbing and chafing. Made of recycled pet polyester fleece. Harness not included. Size S is 8" Long & M is 12" Long-both fit 3/8"-1/2" Wide harnesses, size L is 18" Long & XL is 24" Long-both fit 1" Wide harnesses. Easily slides over the lower chest strap of a harness to help prevent rubbing and add comfort. Machine washable. Made in Canada with love for your best friends.