Material: The sealing stamps are made of brass, smooth and shiny, non-stick, easy to clean, in classic retro vintage style, leaves a clean and beautiful imprint.25mm stamp head only: please note that this only contains the stamp head and does not contain the handle; can match other handles well.Sealing stamp: Ideal for embellishing and decorating cards, envelopes, weddings, anniversaries, birthday invitations, etc. And it can avoid sneaking open for important documents and some private information.Wide use: widely used for customs, security, banking, insurance, legal packaging, anti-counterfeiting , high-end arts, crafts, gifts, stationery, daily necessities, craft gifts, invitations, etc. Everyone who received it will definitely be impressed with the envelope wax seal stamp kit.