Function Description: This cat spring toy is made of high quality PET with bright colors and will attract pets’ attention. These springs are lightweight and have good elasticity. You can make them bounce by bending and squeezing them, allowing your cat to have uninterrupted fun. This cat spring toy will provide cats with plenty of exercise, excitement and exercise to improve their overall health. Features: 1. Small and light, quiet on laminate, tile or parquet. 2. A variety of bright colors will attract the cat’s attention and bring joy. 3. Good elasticity and the shape can be adjusted freely. Specification: Material: PET material Color: Full color Diameter: 101.2 /3.940.47 inch Pack: 40 x spring toy for cat Notice: 1. Due to different production batches, the colors you receive are random (they may be different from the pictures), but each color is bright and beautiful. 2. Due to manual measurement, please allow slight dimensional errors. Thank you for understanding. 3. Monitor