UZO1 STAINLESS STEEL TOUCH-FREE TRASHCAN WITH AUTOMATIC OPENING LID (8 Gallon Capacity W / Heavy Gauge Steel & Inner Plastic Bucket) SUPERIOR QUALITY Built-in infrared AL Smart-Chip Hand free sensor operation with batteries Available in 8 gallon or 30 liter size Comes with an inner removable plastic bucket to prevent against spilage into the stainless material Comes with garbage bag ring to hold bag in place and uses 4-D szed batteries (not included)