1. Can be used as a flying disic for outdoor play
2. Soft foam molars, no damage to the teeth
3. Pull ring design, interactive play
4. Can float, train dogs to swim skills
5. Environmental protection material, safe and harmless, no peculiar smell
6. Particle design, increase friction, help teeth clean
7. Material: EVA
8. Size: small about 17.5cm, large about 27.5cm
9. Weight: about 64 grams for small size, about 200 grams for large size