Compostable Spoons Straws – 10 inch – Assorted Colors Approximate Outside Diameter: 8.0mm These colored straws are made entirely from PLA (Corn Plastic) and are compostable in a commercial compost facility. Available in single case size of 2400 straws. Each box contains a mix of Blue, Yellow, Green, and Red Straws. Great for snow cones. Features: Designed for Cold Drinks Only Made from 100% renewable resources Meet ASTM standards for compostability Made with a plant-based plastic, Store in a cool place away from direct sunlight. PLA products are compostable in commercial compost facilities, but unfortunately not in your home compost.