Paper Accents® Letterpress Lettra Cards & Envelopes are beautiful, velvety, 100% cotton. Great for pressure embossing, debossing, and letter press printing. Perfect for stationery, announcements, invitations, cards, and all those special paper projects when you want the very best. Cards are available in a variety of weights and either flat or folded. Since this is 100% cotton of course it is acid- and lignin-free. 4.25"x 5.5" White 10pc- Cards are scored and ready to fold to 4.25"x 5.5". 10 sets of card & envelope.