Everything you need collapses into less than 2", for a single person... or grab a family pack & set-off on an eco-friendly picnic. Flatterware is molded out of a single piece of flexible plastic, with a helical structure engineered into the vessel that allows the product to spring open every time. This smart design is lightweight, yet tough. Keeps food or beverages hot/cold. Cup Specs: Collapses to 1.25", Dimensions : 3.75 "x 4.25" (open), Weight : 3oz. Bowl & Plate Specs: Collapses to 1.25", Dimensions : 7" x 2.75" (open), Weight : 5oz. [BPA Free! * Phalate Free!]