These Virtually Glass wine glasses are made from the highest quality polycarbonate, offering all the elegance, feel, and texture of glass. They are virtually unbreakable, reusable, and ideal for outdoor activities like camping, boating, caravanning, and poolside use. Save space without sacrificing quality, making them essential for caravans, boats, camping trips, and picnics where space is a priority. Features a 12-month warranty against breakage under normal use.