DEEP RED STAMPS-Cling Stamp. There is such a large variety of stamps that you will be able to find the perfect match for every project. There are background stamps holiday themed sentiments love friendship floral characters and more! Deep Red stamps are made of a blend of natural rubber and are attached to a cling foam pad for better definition. This package contains nine designs on a 4-1/2x5- 1/2 inch stamp. Design: Vintage Postal. Made in USA.