Did you ever want to build your own Pocket Pro Baseball Batting Helmet? Well Rocker T is here to help you out. Now you can buy blank helmets and easily put together your own custom made Pocket Pro! Simply add some waterslide decals and you're good to go! Don't know how to make your own waterslide decals? There are tons of YouTube videos to explain how simple it is to do. The Pocket Pro Helmets are slightly bigger than a golf ball. The helmets are sold complete with the display stand you see pictured with the helmet.