This Garden lawn bag is 15 in High x 18 in in Diameter and has a 15 gallon capacity. All garden models come with a plastic strip that runs along the top perimeter of the bag keeping the bag open even when empty. 2 side handles make hauling easy. A 3rd handle helps to empty the contents of your bag. Perfect for those medium sized garden jobs and can be used for winter storage of hoses sprinklers and other outdoor home items. Bag is made of woven polypropylene.