This set of Showgard Stamp Mounts in black includes #41 and #44 strips and comes in a group of two, as shown in the picture. These mounts are suitable for a variety of stamps and are made by the trusted brand, Showgard. They are manufactured in the United States and are of high quality, ensuring that your stamps are well-protected. These mounts are perfect for collectors and enthusiasts who want to organize their stamp collections while keeping them in pristine condition.