These Acrylic stretchers come in different colours gauges and lengths and are used to
gradually expand the hole in your ear.
The approximately sizes are.

2mm x 30mm
3mm x 40mm
4mm x 45mm
5mm x 50mm
6mm x 55mm
8mm x 60mm
10mm x 60mm
12mm x 60mm

Please note these are sold individually so if you want a pair order 2.