Not sold at retail, but you can browse Amazon
Some links here are affiliate links. If you buy through one, Creator Gear earns a commission, at no extra cost to you.
Creators cited with this
Amber SchollYouTube, 3.7M followers“Um I got this Amazon phone attachment, so we'll see what I can do with that.”
Watch the video at 9:11
Creators who use this also use

eBay
also used by 1 of them
Gamma
also used by 1 of them

Pinterest
also used by 1 of them

Poshmark
also used by 1 of them

ShopMy
also used by 1 of them

The Lighthouse (Venice creator coworking space)
also used by 1 of them