ORE International G571WH Microwave Cart This 3-Tier microwave cart can conveniently increase your storage space for you kitchen, while the wheels allow for easy mobility Additional bottom drawer measures 22 x 14.5 x 5.5 Inch Middle shelf as a sliding mechanism, while the sturdy metal frame and compressed wood boards can withstand up to 70 pounds of weight per tier Easy to follow instructions for assembly are included