The Back Porch ComposTumbler from Mantis is the mobile composter that makes compost in as little as 4 to 6 weeks. Developed for urban composting and backyard use. Mantis has expanded the world of composting to gardeners with smaller yards. The mobile design includes two wheels for easy and lightweight transport. Holds 4 bushels and is easy to roll finished compost to flower beds and garden areas. The plastic drum keeps compost contents totally enclosed to keep animals and smells out. Vented end caps permit proper air flow and drainage. The easy-grip grooves make it simple to rotate the compost drum and keeping the heat core cooking. Recycle kitchen scraps and yard trimmings to create rich compost that will improve your soil's texture, boost its fertility and help plants resist disease. Made in the USA the Back Porch is made from heavy-duty, BPA free, food-grade polyethylene. Interior fins help mix compost while turning, producing rich, loamy compost in four to six weeks. Green color blends into landscape. Holds 5 cubic feet (37 gallons, 4 bushels) of material. Assembled dimensions are 37" H x 31" W x 26" D. Two big 6" wheels let you bring finished compost right to your garden beds..