Recently, in one of the toy pages on Facebook, the topic of the building pieces from the Jazwares "Fortnite" line came up.
Here is my current stash of full sheets (6x4 tiles):
"Special" (clear blue)- 5
"Brick"- 27
"Wood"- 24
"Metal"- 26
They are a mix of peg and non peg versions as well as the "spray" (graffiti) versions.
In the second pic, you can see the extra, incomplete sheets of the various styles, which include the final release "grass" style. I also have another 18-20 "metal" ones that are being used as stands for some of my "World Of Halo" figures with tiny feet or large weapons which prevent them from standing unassisted.
This milk crate is HEAVY!
I eventually plan on using them, inverted, to make various sized cargo crates for dioramas. If you take 6 tiles, you can make a perfect enclosed square cube. Using math, you can figure out how many tiles are needed for different sized or shaped (square or rectangles) crates you can make.