Navy jean-like fabric. Fabric is strong but the whole thing itself is a little flimsy because the front and back aren’t stiff - only the panels inside are stiff. I’d assume you’d hold documents or maybe a tablet in this thing, but honestly maybe neither lol. You decide. Front flap is magnetic. There is also a magnet in the back that will hold the flap back if you’re trying to keep it open. 13”x10.5”x2.5”