Use the Woofers & Tweeters Clear Acrylic Stamp Set by Paper Smooches for sweet and adorable cards! These stamps are made of clear photopolymer and will adhere to any acrylic block (sold separately). Included in this set are four main dogs which can be many different breeds, three sentiments, and 12 supporting images. The approximate sizes range up to 2". This stamp set comes one a 4" x 5.75" storage sheet. This set coordinates with the Woofers die set (ps-m2d050), sold separately.