26 yards long is 16cm 27 yards long is 16.5cm 28 yards long is 17.2cm 29 yards long is 17.8cm 30 yards long is 18.4cm 31 yards are 19.2cm 32 yards long is 20cm 33 yards Length is 20.7cm 34 code length is 21.4cm 35 code length is 22cm 36 code length is 22.5cm 37 code length is 23cm length is foot length plus 1cm code number is smaller one yard