Personalized I Beam U Beam Tote Bag. Images of a steel I-beam and a piece of channel with the text I Beam, U Beam, we all beam is a funny gift design for construction workers, structural and civil engineers, steel detailers, drafters and engineering students Light Weight 6oz 100% Cotton Tote Bag. 14.5"W x 15.5"H, handles are 20" in length.