Sizing Chart

Size	Small	Medium
Circumference Tip	5″/12.5cm	6.6″/17cm
Circumference Shaft	4.5″/11.5cm	6.2″/16cm
Circumference Medial Ring	5"/12.5cm	6.6"/17cm
Circumference Thickest Part of Shaft	5.5″/14cm	7.4″/19cm
Total Length	5.7″/15cm	7.4″/19.5cm
Usable Length	5″/12.5cm	7″/18cm