Envelopes that will fit your 4x6 inch cards like a glove. These A4 envelopes are perfectly sized at 4.25 x 6.25 to hold any 4x6 enclosure.
Envelopes that fit like a glove for your 4x6 card stock. You will find these Cougar A-4 envelopes perfectly sized at 4.25 x 6.25 inches will hold your 4 x 6 photos, announcements, artwork, and holiday cards. The vellum finish on these 70# text weight envelopes gives them a semi soft feel, while offering superb printability. They are available in both white and a neutral natural.
Cougar A4 Envelopes for 4x6 Photos, Cards and Announcements Natural / 250 Envelopes
LUXPaper A4 Invitation Envelopes
Envelopes - Fine Cardstock
Bulk Blank White or Natural 4x6 inch Discount Card Stock
Premium Ivory Square Envelopes for 7x7 invitations and cards
Card Stock 5x7 Paper
Envelopes - Fine Cardstock
Blank Cougar 4x6 Folded Cards 50 Pack for Card Making and DIY
Premium Vellum Folded 4x6 Discount Card Stock for DIY Greeting