Petlucky Harness Lead -- 2 IN 1 No-Pulling Adjustable Pet Harness and Leash for Small/Medium/Large dogs (S M L) L NECK CIRCUMFERENCE: 23-29Inch. For less than 55lb pets DURABILITY and LONGEVITY MATERIAL.Constructed out of Polyester, Polypropylene fiber for durability and longevity providing comfort control to your pet and supporting incredibly resistant to wear and tear. COMFORTABLE and ADJUSTABLE HARNESSOM. Enhanced Strength Dual Walking Harness & leash contains 5 different adjustments points, nesting buckles, and a padded chest plate so your pup is guaranteed a safe and comfortable custom fit harness,Please measure chest size before ordering. REDUCES CHAFING.Soft texture with no hard edges or buckles to irritate skin or back of leg. Does not wrap into sensitive armpit area where most chafing occurs. Also it will reduce tugging and pulling on your pet's neck and make your pet walks comfortable. Unconditionally refund. Any problems, please do not hesitate to E-mail to us. We are waiting to assist you and your pet with your product needs.