Silicone Folding Cups 8 Oz. (Set of 6, Red) Attractive, Durable, Soft and Flexible, Heat Resistant, Ideal for Travel and Picnic. 6 folding cups, 8 oz. Safe for kids and everyone  BPA free! Flexible, non-stick, FDA-approved food-grade silicone Top-rack, dishwasher safe; hand wash for extended product life Lifetime, no-hassle free-replacement guarantee