Classic Hearts Nestabilities from Spellbinders. This six piece Heart shaped Nestabilities die template coordinates with the S4-137 Classic Scalloped Heart. These hearts stack beautifully when cut but do not nest completely in the packaging. If the hearts simply decreased in size, the tiny center one would be distorted. Use the plain shapes and scallops to create frames, mats, card windows etc. The difference between die template sizes within a Nestabilities set is ½”, which becomes a ¼” border when layering. Spellbinders Nestabilities cut, emboss and stencil with a single die template. Approximate Die Template Sizes: 1: 1 x 1⅛”. 2: 1¼ x 1⅜”. 3: 1⅞” x 2”. 4: 2⅝ x 2¾”. 5: 3¼ x 3⅜”. 6: 4¼ x 3⅞”. These die will work with most die-cutting systems.