DLO 005-2144 Action Jacket Sport-Ready Neoprene Case for SanDisk Sansa Express - Black Padded neoprene case fully protects your Sansa Express from workout elements - like dirt and sweat. Works equally well as an armband-based workout case or a stand-alone everyday protective case. Clear, protective window provides play-through access to all of your Sansa Express controls and buttons. Armband accommodates all arm sizes within a measurement of 6" to 20". Includes everything you need: Neoprene Case, Belt Loop, and Adjustable Armband