This automatic dispenser combo utilizes gravity to automatically refill your pet's food and water bowls when they run low. The mouth of the bottle is a siphon device to prevent leakage, and the feeder has a large opening that doesn't jam food. The bottom four feet have non-slip pads are not easy to drag, stable and firm. Made of environmentally friendly PP resin material, no odor, more assured. Capacity of 128 ounces, small and medium-sized dogs or cats 3-4 days of water, large dogs 1-2 days of water. The feeder and drinker are made of 100% recyclable, durable clear bottle and base, which is the preferred material for health and environmental protection. Can be customized with your company logo. The prices for 100pcs or over are based on ocean shipments.