Chiwava 2.8'' Rubber Dog Chew Toy Knot Cotton Rope Knotted Ball Puppy Sound Bell Chew Play Color MixColor Knot Ball with Bell Design,Will Ringing When Your Pet Play it. Super toughness ,durability,great quality Security ,non-toxic environmentally friendly material Clean the teeth and improve the ability of chewing * Suitable for Puppy and Small Adult Dog Breeds- Less than 20kg (44.1lb)