Plastic Trays': 'None', '3 Full-Length Shelves': '46-1/2"W x 14"D x 7-1/2"H', '2 Smaller Shelves': '18"W x 14"D x 12"H', '12 Cubbies Holes': '8-3/4"W x 14"D x 5-1/2"H,