Round, bone-colored ramekin with smooth surface for holding and serving butter, salad dressing, or another food Made of SAN for durability and resistance to heat; dishwasher-safe Stackable for storage Measures 1.43 x 2.49"/3.63 x 6.32 cm; has 1.50 oz./0.04 liter capacity BPA-free to address food safety concerns raised by FDA and other organizations