Demetrious

Small

Total Length- 18cm 

Total Insert- 15.2 cm

Thickest Part Head Diameter - 2.8 cm

Thickest Part Shaft  Diameter - 5.2 cm 

Knot - 6.1 cm

Medium

Total Length - 23cm 

Total Insert - 19.5 cm

Thickest  Part Head Diameter - 3.4 cm

Thickest Part Shaft  Diameter - 6.6 cm 

Knot - 7.8 cm

Large

Total Length - 28cm 

Total Insert - 23.8  cm

Thickest  Part Head Diameter - 4.3 cm

Thickest Part Shaft  Diameter - 8.2 cm 

Knot - 9.5 cm