Quick Overview
Circumference near head (rim): 5" / 12.70cm
Circumference near middle: 5.75" / 14.61cm
Circumference near base: 5.9" / 14.99cm
Overall length: 8.5" / 21.59cm
Insertable length: 6.5" / 16.51cm
Strap on Ring Size: 2.5" / 6.35cm
The XS series does not have the attachment hole option