Memory Box Heritage Rectangle Frames Dies, part of the Summer Meadow Collection, are crafted from durable steel and designed to work seamlessly with most die-cutting machines. These wafer-thin dies cut effortlessly through materials like cardstock, felt, fabric, and shrink plastic, making them a great addition to your crafting supplies. This set includes six dies, detabbed and mounted on a magnetic sheet, with nesting frames that feature borders with lines and dots. The frames measure approximately 4.25 x 5.5, 3.5 x 4.8, 2.8 x 4.1, 2.1 x 3.4, 1.4 x 2.7, 0.75 x 2 inches.