The sDock pro features an aluminum front and is made entirely of plastic otherwise. Without an iPad, the sDock serves as an elegant picture frame. With just one hand movement, the iPad is inserted into the sDock, allowing it to remain usable or chargeable. To insert: first the top, then the bottom. Done. To remove: simply press up briefly and take it out. It's that easy. The sDock pro is quick and simple to mount. It can be attached to the wall in portrait, landscape, or rotatable orientation. It is lockable, making it especially practical for offices, trade shows, hotels, or public facilities. The lock allows access to the iPad for those who truly need it. The lock is included.