The 37 Series of easels is made to accommodate thicker pieces than the 38 Series. All measurements in inches Product Number Height Width Depth Price 37A 2 5/8 2 1/4 2 3/4 $8.40 Price is per dozen 37AA 2 1 3/4 2 1/8 $7.20 Price is per dozen 37B 3 1/2 2 3/4 3 1/2 $10.80 Price is per dozen 37C 4 5/8 3 7/8 4 5/8 $15.00 Price is per dozen 37D 5 1/8 4 5/8 6 $30.00 Price is per dozen