Rugged, reinforced polyvinyl harness does not lose its shape when exposed to dirt, water, or other fluids. The 5,000 pound test coarse nylon straps and heavy-duty, nonslip steel buckles assure easy adjustment and secure fit. Special rubber tubing on back strap prevents cutting or chafing of animal's neck or ears. Stainless steel ink reservoir holds enough ink for 50 to 60 mountings. Convenient fill plug with rubber stopper on top of the reservoir allows for clean and easy filling.