Inches CM kg
8 in × 10 in 20.32 cm × 25.4 cm 0.2 kg / 0.4 lbs
10 in × 10 in 25.4 cm × 25.4 cm 0.2 kg / 0.4 lbs
12 in × 12 in 30.5 cm × 30.5 cm 0.3 kg / 0.6 lbs
11 in × 14 in 27.9 cm × 35.56 cm 0.5 kg / 1.1 lbs
12 in × 18 in 30.48 cm × 45.72 cm 0.6 kg / 1.3 lbs
16 in × 20 in 40.6 cm × 50.08 cm 0.7 kg / 1.5 lbs
16 in × 24 in 40.6 cm × 60.96 cm 0.7 kg / 1.5 lbs
20 in × 30 in 50.8 cm × 76.2 cm 1.1 kg / 2.4 lbs
24 in × 36 in 60.9 cm × 91.4 cm 1.6 kg / 3.5 lbs