NEW to the Outback Hound Trail Hound Collection. Made using our same signature polyester webbing, paired with one of the most durable plastic buckles on the market, the Duraflex® buckle. This collar is designed for dogs and owners who prefer a more lightweight, less clunky buckle without compromising the safety and durability of the collar. Featuring: - 1.5 inch double stitched polyester webbing (MEDIUM, LARGE) - 1 inch double stitched polyester webbing (SMALL) - D-Ring attachment. - Duraflex® buckle made from sustainably sourced plastic. Sizing Information: These collars are true to size. Please measure your dogs neck for an accurate fit. If in doubt, size up. Small: 13-16 inch (1 inch width) Medium: 16-20 inch (1.5 inch width) Large: 20-23 inch (1.5 inch width) Extra Large: 23-26 inch (1.5inch width)