Our Grand Unbreakable 9 Pc. Barware Starter Set includes four Grand 16 oz. Unbreakable Polycarbonate Plastic Tumblers, four Grand 22 oz. Tall Coolers and an Unbreakable 54 oz. Polycarbonate Plastic Pitcher. Additional glasses are also available. Designed as a safe,unbreakable alternative to fragile glassware, polycarbonate plastic pitchers and plastic glasses are dishwasher safe (top rack, regular or normal cycles only, no heat dry cycle).