100 Aluminum Foil Muffin Cupcake Ramekin 4oz Cups with Lids Disposable 100 Aluminum Foil Muffin Cupcake Ramekin 4oz Cups with Lids Disposable Premium quality silver aluminum 4 oz cups Accomodate hot or cold food Grease proof aluminum Sturdy construction and stack-able for easy storage Top circle diameter is 3.2";Bottom circle diameter is 2.2";Height 1.7"