These pieces are the best quality available to consumers and professionals. They are made of soft high quality “GM Foam” latex and the edges are tissue paper thin. With these pieces your work will be as good as the pros, and you will have a good excuse to do some serious monkeying around!!! Whenever I feel the need to get a little rowdy, I just slap one of these bad boys on, then no one even notices when I swing from the rafters. They just think its my pet monkey Jib Job that happens to be the leader of an entire army of apes that plan to take over the world… Adhesive and coloring available.