The product is a vintage Pyrex refrigerator dish with lid, model number PYREX 501 B, featuring an “Early American” series pattern made in the 1960s. This rectangular dish with one compartment is made of glass, with a glossy finish and an impressed backstamp indicating its originality. With a mid-century modern style, this covered dish is perfect for adding a touch of retro charm to your kitchen decor. Size: 1.5 cup capacity. Dimensions: Approximately 4.25" x 3.25" x 2.5". Material: Opal glass dish with a clear glass lid. Pattern: "Early American" design in brown on a white background. Function: Designed for refrigerator storage. Made in the United States. The item is in pristine condition