Originally debuting in 1952, the Nelson Bubble Lamp Collection from Herman Miller was designed by George Nelson and has been in demand ever since. The Bubble Lamps' shades each emit an ethereal, amber glow that lends a soothing atmosphere to your space. The translucent polymer skin is easy to clean and stretches over the Bubble Lamps' trademark steel ribbing. The Nelson Ball CrissCross Bubble Pendant features a crisscross pattern on the spherical structure in two sizes with a brushed nickel-plated canopy and an adjustable cord to add a touch of sophistication to any interior.