Our Classic 14 oz. Unbreakable Polycarbonate Plastic Wine Glasses (Goblets) looks like fine crystal - but are guaranteed not to shatter or crack! These high-quality unbreakable polycarbonate plastic wine glasses hold 14 ounces of your preferred vintage or water, and are sold by the individual piece (each) - no minimums required! 7 7/8" tall x 3 7/8" diameter. Classic 14 oz. Unbreakable Polycarbonate Plastic Wine Glasses are dishwasher safe (top rack, regular or normal cycles only, no heat dry cycle).