I make my bi-fold card out of 8.5" X 11" cardstock. This result in a 5.5" X 8.5" card which does not fit properly into a 6" X 9" Envelope. I had previously purchased cards just like these but smaller, I believe 5.75" X 8.75" which fit great and were less costly. These envelopes were not available, so had to by the ones I did. They may not bake the ones I like any more, but that was what I wanted.
UCGOU Pineapple Designer Bubble Mailers 4x8 Inch - 50 Pack Poly Padded Envelopes for Small Business Mailing, Jewelry, Makeup & More: Self Seal, Waterproof Shipping Bags
26 Review
Purple OLIGHT Open Mini Ballpoint Pen With Bolt Action - Ideal Replaceable EDC Black Ink Pen For Office, Construction Work, Writing, And Gifting
29 Review
25-Pack Kraft Bubble Mailers - Self-Sealing Tear-Resistant Envelopes For Bulk Shipping Of Large Packages & Products
24 Review
Organize Your Finances With SKYDUE'S Budget Binder β With Zipper Envelopes, Expense Budget Sheets, And Cash Envelopes!
22 Review
420 PCS Mini Natural Chip Stone Beads 3-5Mm - 7 Chakras Gemstones Healing Crystal Loose Rocks For DIY Bracelet Jewelry Making Crafting
32 Review
Meland Fuse Beads Kit - 24000Pcs Of 24 Color 5MM Iron Beads Set With Pegboards - Perfect Craft Gift For Kids On Birthdays & Christmas!
37 Review
Get Bulk White Poly Mailers: 5000 Bags Of 9X12 Size By IMBAPrice
31 Review
Aquabeads Beginner Arts & Crafts Bead Kit For Kids - 900+ Pieces Carry Case Set
26 Review