These natural Kraft paper Core'dinations Cards and Envelopes are perfect for invitations, handmade cards, notes, and more. A unique die-cut edge adds a subtle embellishment to the front of each folded card. Core'dinations A2 sized cards measure 4.25 x 5.5 inches and are made from premium, heavyweight cardstock. Package also includes matching envelopes measuring 4.375 x 5.75 each. 40 card and envelope sets per package.