Reduce Feeder Waste:Chicken feeder features a no-waste design with the feed opening extending downward, with a concave arc shape for automatic gravity continuous and stable feeding, minimizing feed spillage and mess. Chicken feeders can save you 15-30% of feed and make your coop cleaner and more comfortable. Weather-Proof and Rodent-Proof:The rain cover on the edge of the automatic chicken feeder and the sealing cap on the port prevents rain from entering the feed. The rubber ring prevents water seepage between port and container,keep food dry. Super tough and resistant PP material, not easily corroded and damaged by rodents. Rat stopper cap keep critters and wild birds from stealing feed. Easy to Install:Automatic chicken feeder comes with a 3.15"/80mm hole saw, attach it in the drill, install the poultry feeder in only a few minutes . The installation of the port's height can be adjusted according to different types.You can place the container 2-3 inch off the ground for the chicken to eat food inside. Safe Durable Material:Chicken feeder set is made of strong and durable PP material, BPA-free materials,which is durable and harmless to poultry. It is not easily damaged in complex environments such as chicken coops and can be used for a long time in outdoor environment. Automatic Chicken Waterer:Our chicken feeder and chicken waterer can be used for buckets, bins, barrels and boxes. No more hanging waterer and no more daily water bucket cleaning. Easily create your own chicken nipple waterer system to ensure your chickens always have fresh and clean water.