I would like to start using wire protectors but there are a few sizes, how do I pick the right one?
The description of Accu-Guard™ wire protectors provides the overall size of the finding and the inside diameter. Accu-Guard wire protectors have inside diameters that range from 0.5 to 1.1 millimeters. You will want to make sure that the inside diameter of the Accu-Guard is slightly larger than the diameter of your beading wire.
When selecting an overall size, keep the overall look of your piece and the size of your other components in mind. This will help you determine which would best suit your design.