This Circle Party clear photopolymer stamp set is designed by Elizabeth Silver for Catherine Pooler Designs. This stamp set includes 13 stamps that adhere to acrylic blocks and can be used with your favorite inks, markers, and embossing powders (sold separately). This set includes 9 circle stamps with a variety of patterns of nesting circles that can be mixed and matched, along with 3 sentiments. The largest stamp measures 3" x 3" and the smallest measures 0.87" x 0.25". These stamps are made in the USA.