Features: 1.Material: Tough rubber is a safe and sustainable rubber material that is brightly coloured and visible, while still maintaining a soft consistency for easy use. 2.Teething Pain Relief: The strong, chewy rubber spiral design with two soft balls at each end massages and soothes the gums of teething puppies, providing pain relief as they grow and shed their first set of teeth. 3.Special Design: The spiral shaped teething stick cleans your dog's teeth better and the soft material won't hurt your dog's mouth when cleaning their teeth. 4.Boost your Playtime: The teething bar is popular with dog owners and has a tenacious desire to chew for puppies that get bored easily, keeping the most anxious and hyperactive dogs stimulated. 5.After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Small Size Length:19cm Small Size Ball Diameter:3.5cm Large Size Length:29cm Large Size Ball Diameter:4cm Material:Rubber Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect. 2.Please allow 1-3cm deviation due to manual measurement. includes: 1 * Dog Chew Toy