p welcome to my store , Hope you have a pleasant shopping trip! Features: 1.Suspension Design: The feeding circle always floats on the water surface, and the feeding is kept in a fixed position, reducing the spread of food, reducing waste, and maintaining water quality. 2.Size: The size of the Aquarium Fish Feeding Ring is 9cmx9cmx6.3cm 3.5x3.5x2.5 inch. 3.Easy to Use: Measuring cup thawing cup, round shape, durable under pressure, clear scale, easy to carry. Specifications: Material: ABS plastic Color: black suspension ring white measuring cup Size: 9cmx9cmx6.3cm 3.5x3.5x2.5 inch Function: feeding, defrosting, cleaning red worms Package List: 1 X Aquarium Fish Feeding Ring 1x Worm Cup 1 x Measuring Cup Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow 1-2cm slight dimension difference due to different manual measurement.SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Widely Used: Aquarium Fish Feeding Ring Can Feed Red Worms, Feed, Live Food, Dry Food Universal. Easy to Use: Measuring Cup thawing Cup, Round Shape, Durable Under Pressure, Clear Scale, Easy to Carry. Size: The Size of the Aquarium Fish Feeding Ring Is 9cmx9cmx6.3cm 3.5x3.5x2.5 Inch. Suspension Design: The Feeding Circle Always Floats on the Water Surface, and the Feeding Is Kept in A Fixed Position, Reducing the Spread of Food, Reducing Waste, and Maintaining Water Quality.