GO GREEN! New environmentally friendly reusable food containers made of sturdy polypropylene. Carry food without generating non-biodegradable waste, dishwasher safe, break-resistance. Perfect for caterers, colleges, hotels and conventions. Microwave safe. #5 Recycling chart. Priced per Dozen. Available in Clear or Jade. Sold in case packs of 12. See page 264 of our 2011 catalog for details.