The “MUT” allows Tablet or iPad users to mount their device with or without a protective case, as it will adjust from 9″ to 13″ long and 1/4″ or 3/4″ thick. It is a Teflon coated, adjustable steel bracket with spring steel pressure points. The “MUT” affixes to most brands easily and provides maximum holding strength and reliability, additionally, the “MUT” works with most standard mounting devices as it comes with a 1/4-20″ female threaded hole on the back of the bracket. Model specific mounts are no longer necessary with the Matthews Universal Tablet mount. This mount will last you through generations of technology changes and development.