Safety material: this product is particularly thick and heightened, thick and durable, carefully selected high-quality soft rubber materials, the materials used are thick and do not mix with moisture, the workmanship is excellent and the service life is longer. Floating water design: Don’t be afraid of flying discs accidentally flying in the water and sinking. A good floating water design allows dogs to play happily in the water. The flight effect is good, the flat design effectively reduces wind resistance, can fly farther, and make the dog more happy. Dog’s favorite: the frisbee surface has a concave design- convex with non-slip patterns, which is convenient for dogs to bite, and there is no need to worry about frequent shedding. Bright and bright colors attract pets easily. Stable placement: You can stack the Frisbees on top of each other. It is not easy to fall off and the placement is more stable. It can be stacked freely when not in use, saving space. Scope of application: