How about the glory of Yashi? Is the effect good? Is the quality excellent? Are there any business opportunities if you join the brand?
Yashi Brilliance is a kind of health-care adjustable underwear. Their underwear is all high-tech fabrics, and the quality is guaranteed. After all, it is brand underwear. As for joining, I think adjustable underwear is not very popular now, so it is definitely a trend. You can consult their customer service for details.