This 18.5-Gal Recycling stainless steel Touchless Trashcan is designed and engineered by Nine Stars the World"s first legal patent holder. First innovative touchless design for recycling purpose, it can use it in any kitchen, office pantry room, cafeteria, restaurant and other recycling area. This recycle trashcan uses the most advance sensor technology can be found in all Nine Stars trashcans. As your hand or debris within ten inches and 130-degree angle from the infrared sensor, the lid will automatically opens. The lid will remain open if debris or hand remains within the range of the infrared sensor. Three seconds after your hand moves away from the lid, it closes automatically. Power lasts up to 6 months in normal daily usage. Required four D-size batteries (not included). Includes a garbage bag ring to keeps the bag hidden from public view for a neat and clean appearance.