The bottom square is 12" by 12" all around, 2-10x10", 2-8x8", 1-top 6x6" and that hold the squares the tubes are 4 inch, a height of 15 or 16 inches from bottom to top  

• clear acrylic looks like a glass cake stand holds about 36 standard cupcakes
• great for wedding cake stand and cupcake stand
• square cake stand and nice for cake decorating supplies
• the bottom square is 12" by 12" all around, 2-10x10", 2-8x8", 1-top 6x6" and that hold the squares the tubes are 4 inch, a height of 15 or 16 inches from bottom to top Simple to assemble and disassemble; nesting design allows for compact storage