1. Seals of corporations, companies, stores, individual business owners, self-employed people, freelancers, etc. (registered seals, representative seals, bank seals, square seals, position seals, recognition seals), rubber stamps (address stamps, combination stamps) ・A seal case (seal box/seal storage box) for storing business stamps (parent-child seals), business stamps, ink pads, stamp pads, and stamp mats 2. Stylish design that is useful in business situations such as business negotiations, transactions, and contracts 3. .The checkered pattern is auspicious for business prosperity, etc.