It is a remix of a normal 4 holder into a 2+1 flashlight holder.

i set for Nitecore Flashlight, the big one is for a P30 New lend diameter and the other are for P20ix.

Are torch with 21700 batteries and a slighty large diameter. I can fit also a normal 18650 flashlight.

I use Sunlu PETG.

I use a white wall putty for the engragving BIG. but you can use a paint or nothing.