Adjustable Storage Spacer End Caps

I was looking for an expandable spacer for my specific needs, and came across the fantastic Trading Card Adjustable Storage Spacer designed by Snakemeister. Rather than reinvent the wheel, I designed some slip-on end caps to suit my needs. I figured that I'd share them here on the off chance that anyone else finds them useful too. Dimensions are 80mm x 160mm. Can be glued in place, or just slotted in if you want to dismantle them later.