Perforated, adjustable tart ring from ScrapCooking. The adjustable tart ring lets you bake quiches, tarts and pies of varying sizes! The adjustable tarte ring is perfect for any tarts with diameter 16 to 30 cm and height 3 cm. The ring’s perforated sides ensure that the tart bakes evenly and is easy to release. The adjustable Tarte Ring is ideal for makeing delicious crusty cakes, including a variety of tasty quiches and hearty pies.