I bought a number of these wavy and zigzag sterling silver
bracelets. Now the supplier no longer carries them
Miachelle, since this is a specialty in your line, consider making a
bracelet base similar to what you need as a pattern so that you can
have them cast for you. This would give you the opportunity to build
into the design your own style and incorporate any modifications you
must make when working with the commercial bracelet.
There are folks here on Orchid who can help you out with making the
pattern and mold and with casting them to your specifications. There
would be an upfront cost for getting started but then you would
control your source and the continuing costs would in time be more
economical than purchasing the commercial product for your base as
you have in the past.