iPM 3D Virtual Reality Glasses w/Remote

What is option?
Single vs 2pack

You can buy one or you can buy a 2-pack.

So you get two 3d vitual reality glasses for 29
Iwas comfused because the is a quantity field also

Cheaper at Walmart lol

https://www.walmart.com/ip/iPM-3D-Virtual-Reality-Glasses-with-Bluetooth-Remote-Control-for-Apple-iPhone-and-Android/55455490

Thank you!!