Pyrex Easy Grab Glass Pie Plate (9.5-Inch, 2-Pack) Pyrex Easy Grab 2-piece set includes: two (2) 9-1/2-inch pie plates Each pie plate is made from Pyrex glass which is microwave, dishwasher, preheated oven, and freezer safe These plates are made of non-porous glass, so they wont absorb food odors, flavors, or stains Non-porous surface does not absorb food odors, flavors or stains Pyrex glass is made in the USA and come with a 2-year limited warranty against manufacturer defect