Super protective polycarbonate and rubberized TPU bracket for even the most accident prone among us;Transparent cover to customize the back of your MacBook or allow your pristine device to shine through;Ergonomic and form fitting design for a comfortable carry and access to all ports and textured rubber feet prevent your laptop from sliding on smooth surfaces;Open hinge allows your MacBook Air to breathe and cool itself freely;Simple installation with locking clip-on design