The Tierra-Derco rapid composter turns kitchen waste into rich compost. Constructed from 100% recycled UV-resistant polypropylene. Easy fill - flip up, two part lid. Lid contains summer and winter function to regulate ventilation. Perforated bottom plate with air channel keeps air flowing to compost quickly and keeps rodents out. Sliding bottom exit door. Smooth interior and exterior for easy cleaning. 31-1/2-Inch deep by 35-Inch high, 17.3-Pound