This Mammoth Flossy Chews Cloth 3 Knotted Rope is a chew and fetch toy made entirely of braided rope. The rope used is composed of a flossy material that scrubs away plaque and tarter as your dog chews. As the Rope is chewed more, flossy rope strands will stimulate your dogs gums to improve overall dental health. Great for fetching, and good old fashion chewing. Size: 20" Length (3 Knots).