The product is a collection of real photo postcards from Clifton Downs in Bristol, England. Each postcard is standard size (140 x 89 mm) and made of cardboard. The postcards showcase the city of Bristol, with a focus on the picturesque Clifton Downs area. These authentic original postcards provide a unique glimpse into the charm and beauty of Bristol's cityscape, making them a desirable collectable item for postcard enthusiasts and lovers of topographical photography.