Barker Brands Inc. Pet Rope Knot Ball Dog Toy Set of 3 Barker Brands Inc. Knot rope ball toy set includes three toys for your dog to enjoy! These are strong, interwoven ropes. These will stimulate your pets gums and clean the plaque off their teeth. These toys will be sure to keep them busy and playing for hours. Set includes 3 toys as shown in photos. 2.5" Diameter. Ideal for any breed. **Colors will vary.