This heavy duty plastic rack includes one tray, and three racks that hold twelve 750ml wine bottles or 12 bomber beer bottles in the proper inverted position for drying and storage. Also fits 375ml wine bottles. It is designed for wine bottles, so it holds wine bottles a little more securely than bomber bottles. With bomber bottles, stack no more than 3 high, with most wine bottles, you can stack six high. It also holds 12 ounce longnecks perfectly, and racks filled with 12 oz. beer longnecks can be stacked up to 6 high. Holds 36 bottles total (bottles not included). The bottom tray is 13" long, and 9.5" wide.