Coastal Check Choke? Adjustable Training Collar 1 x 17 24 Blue Check Chokes are a limited closure choke chain combined with a standard collar. The Check Choke is designed to offer a humane and effective training device. The dog will quickly react to the crisp sound of the chain. The nylon section of the collar is designed to reduce the loss of neck hair and eliminate matting for long haired coats. The unique Limited closure prevents the choke from becoming too tight. Sizes Available li 5/8 x 10 14 /li li 3/4 x 14 20 /li li 1 x 17 24 /li Colors Available li Black /li li Blue /li li Pink /li li Red /li