diameter of fingertip, 10 cm, 4”

5 cm, 2”, thickness of paper

33-39 cm, 16-19”, 3400g, 5-10 lb

19-23 cm, 14”, 600g, 1-2 lb

35-50%, 1.5-2L

6-7 cm, 20g, 2 oz

1 cm, 0.5”

10-20 BPM

5x10 cm, 2x4”, 25x36 cm, 10x14”

2 cm, 1”

5-7 cm, 2-3”

15-20%