The metal is made to look like bamboo The glass tops rest on protective nubs so the glass is stable The are 13” x 16-1/2” & 16-1/4” high 13” x 18-1/2” & 18-1/2” high 13” x 20-3/4” & 20-1/4” high Well made & sturdy May also text or call at 250-710-7091