Impression Stamp Design is 2-1/8" x 5/8" --- Actual Stamp all-over diameter 2.25" circle (only design will imprint, not the circle shape) - All cookie stamps that are numbered with YNG are compatible with the handle YNGPR4184 (sold separately). Handle slides on/off to interchange with other stamps. When using these cookie stamps, it works best rinsed off with water and towel dried then put in flour before pressing into cookie dough. Note: Not dishwasher-safe! Hand wash only. Made in USA.