Product name: Mouse rolling ball Product size: 11*11 cm/ 4.33*4.33 inches Product color: As shown in the figure Product material: PE Product features: 1. Interactive toy for cats: This rolling ball toy is designed to engage and entertain cats, providing them with mental and physical stimulation. 2. Plush and soft material: The ball is made of high-quality plush material, which is gentle on cats' paws and safe for them to play with. 3. Sound-producing feature: The ball is equipped with a mechanism that produces a squeaking sound when it is rolled, adding an extra level of excitement and interest for the cat. 4. Durable and bite-resistant: The ball is designed to withstand biting and scratching, ensuring it lasts through extended play sessions. 5. Indoor entertainment: This toy is ideal for indoor cats, providing them with a source of entertainment and helping to alleviate boredom and stress. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only. Shipment includes: 1 pcs Mouse rolling ball