I have a Lifetime dual bin compost tumbler. There are 2 large bins that can be rotated separately and locked into 3 different positions. The websites say 100 gallon capacity. It is 57 1/2 inches long, almost 43 inches tall and 31 inches front to back. Each bin is about 25 inches wide and tall. The last picture shows that it sells new for $226 plus cash at both Home Depot and Walmart. See my other ads for jewelry, artwork, home decor and more.