The sleek new MacBook Notebook with LED-backlit 13.3-inch glossy widescreen display cuts a slim profile on any desk (or in any backpack or briefcase). It features a new seamless, more durable unibody enclosure with rounded contours that make it easy to pick up and slide into and out of your bag. And it's made of rugged polycarbonate that withstands the rough and tumble of everyday life - at school, at work or while travelling.