Sizing Guide

Style Size Arc length(cm) Diameter(cm)
Circle 12# 12 10
13# 13 11
14# 14 12
15# 15 13.5
16# 16 14
17# 17 14.5
18# 18 15

Style Size Arc length(cm) Arc width(cm)
Triangle 6# 11 10
8# 12 11
10# 13.5 12.5
12# 14.5 13.5
14# 15.5 14
16# 16.5 15
18# 17.5 16
20# 18 16.3
22# 20 17.5
24# 21 18

Style Size Arc width(cm) Arc height(cm)
Semi-Ellipse 4# 9.8 10
6# 10.6 10.8
8# 11.1 11
10# 11.6 11.8
12# 13.2 14.3
14# 13.8 14.3
16# 14.4 15
18# 15.5 15.5
20# 16.3 16.3
22# 16.7 16.7
24# 17.8 17.8