Carhartt Gear 102005 Tradesman Nylon Dog Collar Nylon Dog Collar with nylon webbing with sonic-welded seams that are 80% stronger than stitched seams Quick-release buckle with a Carhartt logo for safety in style Carhartt logo next to the gun metal D ring Small/Medium is 3/4-in wide collar with adjustable length of 12-in - 18-in Large is 1-in wide collar with adjustable length of 18-in - 26-in