This item is a plastic fish tank feeder, which is well-made of premium material for durable and practical use. It can also meet your fish tank or aquarium feeding need. High durability, not easy to deform. The minimalist design concept is perfectly integrated into the modern home environment. Features - Color: White. - Material: ABS. - Size: About 11.00X7.50X5.60 cm/4.32X2.95X2.20 inch. - Battery: 3 AAA batteries (Not Included). - The fish tank feeding container is made by high-end material, which can withstand the lasting use. - Rational design, which will not damage the water quality, very practical. - Long standby, automatic warning: Three AAA batteries can be used for three months, and the LED indicator will alarm when the battery is low. - Almost silent at work, let you sleep at ease. - Can be sent to your friends or families who have some pet fishes as a gift.