Blueberry Pet 3M Reflective Dog Leash in Pastel Colors Neoprene Padded Handle, 2 Colors, Matching Collar & Harness Available Separately Length 5', Width 3/4", Size Medium. The 3M reflective threads are stitched into the polyester webbing. This leash is a single product. Its matching collar (B00ZP4A30I) /harness (B01MU7V1R2) sold separately All pictures are taken with our production samples from a size of Medium (Width 3/4", Length 5 feet); Machine wash with similar color items in cold water on gentle cycles. Lay flat to dry