Mailbox Bday Perfectly Clear Stamp Set - You've got Birthday mail is the theme of this 11 piece clear stamp set. The largest stamp is a mailbox covered with balloons and gifts. A fun way to send wishes on cards and envelopes. This large 4" x 6" set of Perfectly Clear Stamps features premium photopolymer images from exclusive Fran Seiford artwork. Interactive images work together for dozens of fun looks. Use with acrylic handle (sold separately). Made in the USA.