NSF 20oz Tumblers (Red, 72-Piece Set) Plastic Tumblers Made from SAN plastic Textured design to hide scratches Stackable for easy storageGreat for restaurant, catering, or home useColors available: Amber, Blue, Clear, Red Sizes available: 5oz, 8oz, 9-1/2oz, 12oz, 16, 20oz, and 32oz