Premium quality precision trimmed rubber stamps that give you a beautiful image every time! Use with any acrylic block (sold separately) Simply remove the disposable acetate layer revealing the vinyl cling with printed image press onto a block align and stamp! Use any ink that can be used with traditional wood-mounted stamps and clean with wood-mounted stamp cleaner This package contains Birdie Cherub: one 2. 5x3. 5 inch cling stamp WARNING: Choking Hazard- small parts Not for children under 3 years. Made in USA.