Material: PVC Color: White Shape: Triangular [Perfect Pizza Pack]: If you don't think pizza tastes better the next day, then you haven't been storing it properly. Our snap-on airtight lids create a vacuum seal that helps keep your pizza slices fresher for longer. [Reusable Pizza Storage Container]: Each pizza slice box includes 5 microwavable divider trays that help prevent slices from sticking together during storage and can double as plates for reheating a single slice. [Space Saver]: Each pizza container collapses and expands to accommodate the number of pizza slices you have. Ideal for storing leftover pizza without taking up excess shelf space. [Safe & Durable]: Our reusable pizza containers are made from food-grade silicone that is odorless, leak-proof, and non-stick. They are microwave, freezer, and dishwasher safe.