Material: polar fleece felt clothSpecification: Table tennis rackets,sound-making,Educational Voice ToysQualified felt cloth,durable and long term use.Muiti-layer for food hidding.Squeaky BiBi sound.Ping-pong-like shapes,vivid, funny to the family.Your satisfaction is our lifetime goal and we are committed to providing you with the most satisfactory products.Any questions,we are all here in 24 hours for your service RELIEVE STRESS Smell is the nature of dogs.Ten minutes of smelling is equal to one hour of running.Dogs' self-satisfaction is achieved by smelling odors.At the same time,it can relieve pressure and release excess emotions.It's not only a toy but a pillow when tired.