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6 1/4 x 6 1/4 Square Envelopes
6 1/4 x 6 1/4 Square Envelopes for Creative Correspondence
Balanced proportions give 6 1/4 x 6 1/4 square envelopes sufficient space for invitations, announcements, greeting cards, and specialty stationery without feeling oversized. The size works well for personal events, professional correspondence, and creative mail projects. Its square shape also complements artwork, printed designs, and other coordinated inserts.
Colorful Square Envelopes in Linen, Metallic & Clear Styles
Color and material choices create a broad range of looks across this size. The assortment includes white, natural, red, navy, black, pink, yellow, metallic gold, metallic silver, and linen finishes, while clear cello styles keep enclosed designs visible. These options make it easy to coordinate envelopes with seasonal palettes, event colors, or business branding.
Peel & Seal Square Envelopes for Efficient Assembly
When invitations, customer mailings, or promotional pieces need to be prepared in quantity, Peel & Seal closures help simplify assembly. Businesses can use this size for branded cards, special announcements, and marketing materials, while event planners can pair it with invitations and response pieces. Different papers and finishes also make it possible to adapt the same square size to a variety of projects.