Sizes are as follows;
8 gauge = 8 ga. to 2 ga.
6 gauge = 6 ga. to 0 ga.
4 gauge = 4ga. to 00 ga.
0 gauge = 0 ga to 1/2"
7/16" = 7/16" to 5/8"
5/8" = 5/8" to 3/4"

All sizes are right at 40mm in long.

All Acrylic Jewelry is great for body piercings. This is a brand new color in Acrylic Body Jewelry. It is a pure bright white color. This is a very rich looking color, not bubble gum machine colors. Acrylic Jewelry is not only popular for its colors, but there are other great reasons to wear acrylic jewelry. Tapers are great to aid in stretching piercings to the next gauge. The Acrylic is especially great now, as it will not set off the metal detectors at the airport, or anywhere else for that matter. Even though it is a regular piece of body jewelry that is worn all the time just for its look, or because of it being light weight, it is also commonly used as a temporary replacement for your regular jewelry during hospital tests, such as MRI's Mammograms, Cat Scans, etc.