12 x 14.8 inch (30 x 38 cms)16 x 19.8 inch (41 x 50 cms)20 x 24.7 inch (51 x 63 cms)24 x 29.7 inch (61 x 75 cms)28 x 34.6 inch (71 x 88 cms)32 x 39.5 inch (81 x 100 cms)36 x 44.5 inch (91 x 113 cms)42 x 51.9 inch (107 x 132 cms)48 x 59.3 inch (122 x 151 cms)54 x 66.7 inch (137 x 169 cms)