I recently had a lot of trouble finding a bracelet to advise that in the event of an emergency I was taking Pradaxa. Easy to get a metal one but as I wear some other jewellery I thought it would look over the top. I wanted silocone or similar and I could only find one supplier who was able to provide silicone. I needed to buy a couple more as I have broken one of the two I had. I managed to e mail the supplier directly through EBAY mail system, and that's when she said she had stopped selling as she couldn't deal with the EBAY hassle.
Carol is a stroke victim, and had to take early retirement some time ago. She was able to phonetically spell out her e mail address to me from eBay mail and she still has some stock in various colours so if anyone needs a bracelet her e mail is firstname.lastname@example.org. For payment Carol uses Paypal, I hope this helps or if use to someone.
All the best.