Penny Black Clear Stamps - Bountiful Beauty - Explore the creative world of Penny Black and see for yourself why Penny Black clear stamps for Scrapbooking, Cardmaking and Stamp Crafting are everyone’s favourites! Approximate Measurements: Acorns With Leaves 1.5 x 2.5 inches Large Bouquet 3.25 x 4.25 inches. Set of 8 clear stamps.