This wall clock acts as a wall safe for your small valuables. It doesn’t have sophisticated locks or alarms, but it camouflages your items behind an actual working wall clock that could be found in any room. The Embassy JB4985 Wall Clock With Hidden Safe is 10″ in diameter and 3″ deep, so it won’t hide your tablet, but it could conceal some cash or a valuable piece of jewelry from being pilfered. The Embassy is $11.99 at Amazon; it qualifies for Prime Delivery, too.