Shelf Clips

Just a basic clip I made to add shelves to my desk, I originally made it to use a 3d printed shelf but seemed a wasted of material and time when I have tons of old card board boxes :)
Turned out great for old boxes and the clip was designed to fit a 3/4 inch or 15mm desk with a little bit of room (4mm about) to slip the box between. I will now definitely be making more of these little guys as they have just increased my storage space a TON without sacrificing valuable real-estate on top of my desk! I can make different sizes and styles too.