Size:6 #: inner length of about 51.9mm within the diameter of about 16.5mm 7 #: inner circumference of about 54.4mm within the diameter of about 17.3mm 8 #: inner circumference of about 57mm within the diameter of about 18.1mm 9 #: inner length of about 59.5mm within the diameter of about 18.9mm

Color:Silver

100% brand new and high quality.