Unity Stamp Co. offers over 20,000 sentiments and images. Every single stamp is manufactured within the walls of Unity Stamp Company – so they can shout from the rooftops that their products are all made in the United States of America. Isn't that great? The people within the walls of Unity control the quality of their product. That VERY quality of deeply etched red rubber is what has made their line of stamps so brilliantly popular among us scrapbookers.