Projector mounts are a key component of a home theatre system. While projectors can also be placed on a stand, it is often difficult to have proper stand placement without constructing the view of the screen. A wide range of projector mounts are available to suit almost every projector on the market. These are extremely useful for creating a professional home cinema system, keeping the projector completely out of view. Wall-mounted brackets are used to easily attach a projector to the back wall of a room; designs for angled placement are also available. It is advised to measure the dimensions of your home theatre and determine the preferred placement of the projector. Models have varying sizes, and some are extendable or adjustable. Extension pipes are also available if your current mount is not an adequate length.