Microwave, dishwasher and planet earth safe. Our kid's dinner set uses of the same revolutionary material as our compostable dinnerware; it is just thicker and processed for increased durability. The result is a beautiful, non-toxic and sustainable dinner set that your kids can use, reuse, and abuse. Totally non-toxic (BPA, phthalate, PVC, PBDE free). Made from plants. Dishwasher & microwave safe. 1 tray, 1 plate, 1 bowl, 1 cup. Come in a beautifully-designed gift box