Locking Padded Collar 1 1/2 inch A 5mil. Soft fabric lined neoprene collar that goes further with a durable locking system! Just try and get out of this puppy! Also features eyelet lined holes for added security. Lock & keys included. Will fit approx. 13-18 inch neck. Total size is 20 x 1 1/2 inches. Click Here To Order