The black grip Case for MacBook Air 11" from STM is a two-piece unit designed to hold your laptop within a hard shell, molded tactical plastic top and bottom. The top and bottom snap on protecting both front and back of your laptop. The exterior is finished with a textured grip finish. The interior is soft micro suede that won't scratch the finish of your laptop. Ports remain accessible for charging and headphones. The case features a rear vent and raised feet to aid in heat dissipation.