Astra Size Chart


Astra Mini Small Medium Large
Overall Length
5”
6“
7”
8”
Usable Length
4”
4.75”
5.5”
6”
Tip Circumference
4.25”
5.25”
6”
7”
Shaft Circumference
4.75”
5.5”
6.5”
7.5”
Base Circumference
9.5”
11.5”
13.25”
15”
Tip Diameter
1.35”
1.67”
1.90”
2.22”
Shaft Diameter
1.51”
1.75”
2.06”
2.38”