You'll be singing out loud when you're crafting with the Singing Mermaids Clear Acrylic Stamps from the Stamp Camp Collection designed by Jane Davenport for Spellbinders. The set includes 3 acrylic stamps that includes singing mermaids and the phrase "oh! How DELIGHTFUL!" The stamps can be used with an acrylic block and your favorite inks (sold separately). The mermaid measures 2.1" x 4.1".