Stampers Anonymous Tim Holtz Cling Rubber Stamp, 7 by 8.5-Inch, Cirque Alphabet These red rubber stamps come mounted on cling foam so you can use them with any acrylic block (sold separately) Great for using with Tim's signature distressing techniques! This package contains Cirque Alphabet: a set of twenty-nine cling rubber stamps mounted on two 8-1/2x7 inch backing sheets