Keep beverages icy cold and refreshing with attractive double-wall tumblers! Translucent tumblers hold a huge 18 ounces and are perfect for virtually every occasion including organizational events, pool and beach parties, picnics, barbeques, and so much more. They’re also ideal for resale. Case includes 36 – 18-oz. plastic double-wall tumblers assorted between translucent red and blue. Not recommended for use in microwave and dishwasher.