The Quirky PowerCurl Power Cord Wrap is a spiral wrap made of durable plastic material in a sleek grey color. Designed specifically for MacBook Airs, this unit is manufactured in China and features a matte finish. The item diameter is 5 inches, and it comes with one plastic end material for easy installation. This quirky and practical cable organizer helps keep your cords tidy and out of the way while providing a secure hold for your MacBook Air power cord.