A robust magnet – I recommend these magnets at Amazon, this washer-design and style form can make it easier to un-stick them from magnetic surfaces. So, I set out to come across a method to mount my phone to the back of a plane seat. I watched TikTok, scrolled youtube, https://cleanerkitforairpods87531.theideasblog.com/27094940/about-tablet-holder-for-plane