The Penny Black Cling Stamp Happy Mail 40-882 is a high-quality stamp that measures 4.38 x 4.38 inches. The stamp features a charming design of an envelope bursting with beautiful flowers. The stamp is made of high-quality cling rubber, which provides excellent image transfer and allows for easy positioning and repositioning on a clear acrylic block. The stamp is designed for use with a variety of inks, and the detailed design ensures that every stamped image is crisp and clear. This stamp is perfect for creating cheerful and whimsical designs on your crafting projects, including cards, scrapbook pages, and home decor items. Whether you're creating a project to send to a loved one or just want to add a touch of joy to your crafting, this stamp is a delightful choice.