Cool Doors

To build this door you need two sticky pistons and the blocks of your choice. Place the two pistons facing toward you directly on top of each other. Then place two blocks of your choice on the sticky part of the piston. You will want to put the pistons and blocks so that they are right before your door. Place two blocks of your choice next to the pistons and then put two switches on the blocks one above the other. And there you are!