New Stampendous-Perfectly Clear Stamps. Fun clear stamps for all your card making, scrapbooking and paper crafting projects. Adhere to any acrylic block for easy positioning on your page. Stamp sets are available in a variety of designs and themes to match all your stamping needs (each sold separately). This package contains clear stamps on one 4X6 inch backing sheet. Made in USA. they are clear acrylic cling stamps. They are meant to be used with acrylic blocks that ARE NOT included. INTERNATIONAL BUYERS PLEASE TAKE NOTE – I HAVE NO CONTROL OVER HOW LONG OR WHAT YOUR COUNTRY CHARGES YOU FOR IMPORTING. I SHIP WITHIN ONE BUSINESS DAY OF CLEARED PAYMENT–CLEARING CUSTOMS TIMES VARIES. THANKS SO MUCH MY HOME IS SMOKE FREE I DO combine SHIPPING FOR MULTIPLE purchases paid together on one invoice.