2pcs Durable Plastic Tenor Saxophone End Plug Flat Accessory Black

In my second image, which plug is the authentic one and which is the Joom one? That the American one seems more fake than the Made in China one! Well, it's Authentic American. What a curious thing, the American looks like a fake. Well, the correct one is joom. Well, it fits well on TENOR saxophone (not valid for intermediate saxophone, nor alto, nor soprano). Two units come. Greetings to joom. Com