Rachel Pet Products Sweet Doughnut Shaped Plush Toys for Dogs, 2 Colors Random, 2 pcs per pack Out Diameter:11cm Inter Diameter:3cm Color: pink and deep brown, fits for your pets. Material: made of soft and durable plush, easy to clean and washable. Function 1: Squeaks to help entice play, keep your dog entertained and occupied; increase your pets IQ while they are left alone during the day Function 2: ideal for encouraging active independent play, controlling aggressive chewers, and training based on positive rewards.