Unused and unopened. As shown in image 3, a set of 4 plates in different colors is included. Image 4 is a photo taken from the back of the bag. I only opened it for the purpose of taking photos this time. They seem durable, lightweight, and easy to handle. I'm conveniently using a different color at home. (^.^) Raw material resin: Polypropylene Heat resistance: 140°C Cold resistance: -20°C Microwave-safe. Model No. 3398 Discounts and individual sales are not available. I will choose the cheapest shipping method. #Microwaveable 4 plates 407g