Generic 2pcs Hamster Exercise Ball Hamster Exercise Wheel Small Animal Exercise Equipment Toy Hamster Balls Silent Hamster Small Pet Run About Ball Small Pet Running Ball Flash

• - [Safety] Adopt environmental protection material, safe, no smell, please feel to use. Its 12 centimeters in size ( about 4.72 inches ).Porous design: Increase the ball friction and air circulation, pets will not heat or feel difficult to breathe staying inside for a long time. - [Easy to operate] The both cover is designed with a dark buckle. When the installation is performed, the position of the dark buckle of the cover is aligned with the corresponding position of the running ball, and the cover needs to be screwed until screwed to the head.The Lids on both sides cover is the entrance for the pet, and a small hole is reserved in the middle. - [Play& Exercise] The ball allows the Hamster to mix play and exercise, making it more enjoyable for the hamster and more motivated to keep in good shape. - [Keep Healthy] Its transparent design will make you see clearly while the hamster doing exercise, and you can play together with your pet to increase more pleasure. - [After ] we are committed to bringing customers a good shopping experience. about the product, you can our customer service, and we will try our best to solve the problem for you.