PERFORATED TART RING, Round, in Stainless Steel, 0.75-Inch high O 3-Inch Product developed in Partnership with the "l'ecole Du Grand chocolate valrhona" Perfect for cooking shortbread, puff or shortcrust pastry The ring features holes for even cooking of the crust Can be put in the freezer, deep-freezer, Blast chiller Oven safe dishwasher safe