Kitchen Classics, 8 Piece, Tempered Glass Nested Glass Food Storage Set With Lids, Includes 1 Each 7 Cup Round, 4 Cup Round, 2 Cup Round and 1 Cup Round and Matching Lids, Freezer, Microwave, Dishwasher and Oven Safe, Glass Is Oven Safe To 400 Degrees, Glass Is Lead Free, Lids Are BPA Free, Backed By 2 Year Warranty.