600 liter / 160 gal. with Soil Fence: Looks like real wood grain. Made with Thermelon (air pockets for better insulation) 4.2 mm thick PP plastic (mostly recycled material).The latest high-end compost bin from Graf. Very large top opening covered by 2 hinged lids. Two removal doors at the bottom (oposite sides). Side walls come with hidden air holes for better ventilation. Includes: Soil Grid - rodent prevention. Size: 31.5 in. x 31.5 in. x 39.5 in. high - 40 lb.