- All pieces are in Centimeters. Calculations are as follows: - 50 x 70 (Centimeters) = 19.68 x 27,56 (Inches) - 70 x 100 (Centimeters) = 27,56 x 39,37 (Inches) - 100 x 150 (Centimeters) = 39,37 x 59,06 (Inches)