Size Chart
Size Chart
Size 12 -16.5 mm diameter (Small) Size 14 -17.2mm diameter (Medium) Size 16- 17.8mm diameter (Medium) Size 18- 18.4mm diameter (Large)
Size 12 -16.5 mm diameter (Small) Size 14 -17.2mm diameter (Medium) Size 16- 17.8mm diameter (Medium) Size 18- 18.4mm diameter (Large)