Ekster Wallets with Metal Cards

In this video I show the problem Ekster wallets have with metal cards and how to easily fix it with some grip tape.
The grip tape I used:
amzn.to/4cp5Yn3
This looks like it might be easier and has prime shipping, but I haven't tried it:
amzn.to/3XKCwDp
00:00 - Intro
01:02 - The Problem
03:47 - The Fix