100-PACK - Kraft envelopes, 4.75" x 6.5" (A6), for use with 4" x 6" invitations cards, with gummed-edge pointed (baronial) flaps STURDY - 132 gsm/35 lb. bond Kraft paper made of unbleached paperboard that is naturally brown in color; keeps enclosed items discreetly guarded GUMMED SEAL - Flaps have standard "moisten-to-seal" gummed border for secure envelope closure PRINTER-FRIENDLY - Use your printer's envelope-printing settings for direct-print addresses right on the envelopes MULTI-USE - Use to mail and protect 4" x 6" cards, photos, invitations, and much more. 100-Pack of 132 gsm/35 lb. bond Kraft envelopes, 4.75" x 6.5" (A6), for use with 4" x 6" invitations cards with classic (baronial) pointed flaps and gummed closure.