Quick Overview
Circumference near head (rim): 5" / 12.70cm
Circumference near middle: 6" / 15.24cm
Circumference near base: 5.5" / 13.97cm
Overall length: 7.38" / 18.75cm
Insertable length: 5.5" / 13.97cm
Strap on Ring Size: 2.5" / 6.35cm
The XS series does not have the attachment hole option