Ultra strong, non-toxic non-material. It is 100% safe for animals. High quality materials is used to make this Shake Ball IQ PetTRANSPARENT TOP COVER: It attracts pets from visual, plug find treats inside directly easily. The perfect combination of high quality PP PC material extends from this one using SPEED CONTROL: The special "Slow-eating" internal structure can control the speed of eating, which avoids indigestion caused by overeating snacks, protecting against crushing, extending playing time. Please do not put some foods over 14mm in diameter THE DRUM IN BELL DESIGN: It will arouse the curiosity of the cat. Ideal for interactive fun for most cats. A fun toy to keep your cat mentally physically stimulated! The bell design inside the animal hearing excites, it is specially designed to produce a sound just enough to attract the animal not loud enough to disturb you SIZE: 2.3*2.3*3.4inch, Weight: 0.2lb, Suitable for cats other small pets.Perhaps it is not suitable for dog, but perfect for cat. Main Material: Plastic Style: Bone Shaped Color: Purple Green Item Approx (L*W*H) 12*5*5cm. Net Weight: Approx.50g Note:1.1 Inch=2.45cm/1cm?0.393inch 2.Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. !Package including 1Pc of Cat Food Dispenser Tumbler Note: The data is all manual measurement, please allow 1-3cm error; due to the light and display difference, there there would be some color difference, please refer to the actual item received.