Ha! Went to Lowes today and found the plexi-glass isle, then I asked the lady to if she could cut me a 6 1/2 X 6 1/2 inch, 8 1/2 X 8 1/2 inch and a 10 1/2 X 10 1/2 inch square....sure enough she did! All three of these acrylic squares for 16.00 dollars! I feel like I hit the lottery!