The GB 2026 PETS POSTCARDS PHQ Stamp Postcards x 10 are a set of standard-sized, multi-coloured postcards featuring various denominations from Royal Mail. The postcards are in mint condition and come sealed in a pack, making them ideal for collectors and enthusiasts of British stamps. With a theme centered around PETS and issued in 2026 under King Charles III's reign, these postcards offer a unique and colourful addition to any stamp collection.