These flexible mats have a very slight texture and are clear, so you can put an image of any face behind it while you paint, wipe off, and paint again! Or, simply draw a face on one side with a permanent marker and paint on the other side. Just rinse and/or wipe them off and use over and over. Made of high quality polyethylene. Each sheet measures 11″ by 15″ and you get two in a pack.