Benefits: High-quality, fantastic soundNon-retractableCompatible with any device that has 3.5mm output jackGreat travel companion for computer commutersLightweight and comfortable Imprint Area: 5/16" x 5/16" Carton Dimensions: Pieces = 500 Weight = 14lbs Size = 16-7/8" x 12-1/2" x 17-1/8"