Infinite track and infinite rolling path design, cats paws gently lift the colored balls and run gently on the track, it fully arouses the interest of cats in playing.The texture is frosted and delicate, and the cutting edge is smooth and flat, thus you will not worry about the paw of the cats being scratched.PP material allows cats to bite and squeeze without deformation.Features: Figure 8 Shaped, Creative Design, Exercise Training.Size: 50cm x 24cm x 5.5cm/19.69" x 9.45" x 2.17" (Approx.)SPECIFICATIONS：Item Name: Cats ToyMaterial: PPPackage Included:1* pet toy{Without battery}If you have any questions about the product, please contact me, we will contact you within 24 hours and give you a satisfactory answer.This toy will bring a lot of happiness to your pet and will feel less alone when you are not at home.