Billboardium
A super strong alloy made of Robux and pure refined ad. It is a spawnable non-flammable solid.
Here is a list of possible sizes that reach the maximum malleability (10648) that have integer components: 1x8x1331, 1x11x968, 1x22x484, 1x44x242, 1x88x121, 2x4x1331, 2x11x484, 2x22x242, 2x44x121, 4x11x242, 4x22x121, 8x11x121, 11x11x88, 11x22x44, 22x22x22
At its default size (4x1x2) it has a durability of 70, at its maximum size it has a durability of 770.
By default, its colour is #5b9a4c.