The rarely seen second page of the Constitution will go on display for three days behind the laminated tempered glass of its up-to-date titanium and aluminum enclosure.

And the weight, including the aluminum unibody enclosure, is still 4.5 pounds.

Like the wired Apple Keyboard, the new model is thinner than its predecessors and has an aluminum enclosure.

It's also a lot more stylish than the average backup battery due to its solid aluminum enclosure and slick LED capacity indicators.

To solve the problem, Dr. Sommerfeldt built an aluminum enclosure that mimicked a typical computer chassis and put a standard cooling fan within.

Let's Talk Color The anodized aluminum enclosure makes iPod shuffle sleek and durable.

The smooth, anodized aluminum enclosure is available in silver, green, pink, blue, and orange.

The new models had an anodized aluminum enclosure that matched Apple's high-end lines of professional products.

The electronics are contained in a sand-cast aluminum enclosure, with sheet metal (steel) base plate, which was designed and produced by Gary Hurst.

The displays had a sleek aluminum enclosure with a much narrower bezel than their predecessors.