2 in. Cone Studded Leather Tapered Dog Collar model 129 (Brown, 25 in.) 2 in. width collar comes in lengths 19, 21, 23 and 25 in. 1 in. width collar comes in lengths 19, 21 and 23 in. Ends taper to one inch. Collars and harnesses made by this company are measured to the end of the strap, not to the last hole. Please allow an additional 2-3 inches when choosing a size.