HDMI Wall Plates
Any home entertainment area would benefit greatly from having an HDMI wall plate. They are commonly used to install HDMI wires within walls and for extended cable runs. Many individuals buy them to tidy up tangled wires and connect cables through the wall for a more professional appearance.
Keep in mind that HDMI wall plates are constructed of plastic. Anything made of plastic, including these devices, is breakable. Though duct tape or electrical tape can always suffice. In terms of real functionality, the HDMI wall plate will perform its job. You can be finicky about the design, but the audio and video quality will be consistent.