Pyrex Simply Store 6-Piece Glass Food Storage Set Set includes: (2) each 1 cup and (1) each 4-cup with Matching Blue Lids Made of nonporous glass that won't warp, stain, or absorb odors Glass is preheated oven, microwave, fridge, freezer & dishwasher safe Lid is BPA free and top-rack dishwasher safe Pyrex Glass is Made in the USA and comes with a 2 Year Warranty