Well, I've got an update, guys.
The Bienamour "Red Pleasure Enhancer" arrived today in the mail, after a whopping 20 days. There was no package as indicated on the website. It was put in a pouch, which itself was put in a shoddy manila envelope. The return address, etc., was written in regular pen, something you would expect from an amateur seller on Amazon or eBay.
The retractor itself was made of cheap latex, literally the same material as a red balloon I could buy from the local party store. Looks like someone used a cheap "punch-a-hole" machine on a red balloon and folded over part of it to make the bottom end of the retractor.
The adjustable straps were also low quality. The openings to pull the straps tighter would crease the straps if I pulled too hard.
I couldn't get a tight enough feel when putting it on. The retractor itself felt somewhat snug, but the straps would just pull the lower end of the latex loose and crease the openings where the latex was punched. The worst part is...part of the latex ripped off when I tried to put it on.
Overall, I'm pretty disappointed, and whatever was left of the retractor, I threw in the trash. This wasn't a scam, but overall, slow shipping and low quality product makes this not worth $12.99. I wish I could have taken pictures. Anyway, I guess I'll just go back to my taping method or the cockring method when I want to retract my foreskin.