Check the listing for details. Standard Mail B Rubber Stamp Size 1/2" Tall x 1-1/2" Wide. Listed at 10.95 USD. Standard Mail B Rubber Stamp The "Standard Mail B" stamp is designed for companies and post offices that deal with a lot of parcels and books that weigh between 16 ounces and 70 pounds. It makes it easy to ensure all your mailed items go out at the right rate to save money. Combine it with a Standard Mail A stamp to revolutionize the processing of all sorts of mail.This regular standard mail b hand stamp measures approximately 1/2" x 1-1/2" and is a great choice for economical stamping. This stamp will require the use of a separate ink pad for stamping.Product HighlightsImpression Size approximately 1/2" tall by 1-1/2" wideStamps crisp, sharp and precise imageLaser Engraved die for Maximum stamped qualityFeatures the Phrase "Standard Mail B"Will require the use of a separate ink padMade in the USA