MDF Wood (compressed wood) Plate sizes: 8, 10, 13, 16, 19, 22 and 25. Space in between is 4". Plates are 1/2" thick, 30" Tall. Can be painted or left natural with a clear coat. Holds approx 200 standard cupcakes. Has a threaded rod to hold stand together. The first photo was of the stand decorated by the customer, the stand you are purchasing will be in the 2nd photo unpainted MDF wood.