Do you already have many leather-bound books, and wish your mobile devices could smell of rich mahogany? The smell thing we can't really help with, but you can make them look like rich mahogany now thanks to dbrand. The maker of precision-fitted device skins has just made the mahogany version available for all devices, and it looks awesome.
All dbrand skins are made from 3M vinyl that offers high durability and an exact fit for your device. The skins leave no residue after being removed, though you're not likely to want to do that. Dbrand also has a number of videos showing you how to apply the vinyl cutouts.
The mahogany skin looks classy, and like other patterns, it includes "Nexus" letter cutouts for the Nexus devices. You can get it without the cutouts, though. The new wood skin is available for all devices including the Nexus 4, 2012/2013 Nexus 7, HTC One, GS4, and more.
Pricing varies a bit with the device. Phones are usually a little cheaper than tablets, and some devices only have compatible back skins, while others have both front and back available. Whatever you buy, shipping is only $3.