Note: 1 inch = 25.4 mm, 1 Inch = 2.54 cm, 1 Feet = 30.48 cm, 1 Feet = 12 Inch

Note:
1 inch = 1 duim = 1" = 25.4 mm,
1 foot = 1' = 1 ft = 12 duim = 304.8 mm,
1 yard = 3ft = 914.4mm