4.5 X 6.25 Ultra Smooth White Card Stock With White Envelopes, Bright White Matte, Flat, 100 Lb., Pack of 24 Sheets With 24 Envelopes

Hamilco Blank Greeting Cards and Envelopes 5x7 Folded Cream Card stock –

25Thank You Greeting Cards and Envelopes - Foldover 5x7 or 4.5 x 6 Cards on Crisp White Heavy Linen Cardstock and Envelopes (4.5 x 6)

DCS Blank Assorted A2 Folded Discount Card Stock + Envelopes - 50 pack

S Superfine Printing Greeting Cards Set - 4 1/4 x 5 1/2 Cream A2 Card Stock and Envelopes Scored for Folding Perfect for Business Invitations Weddings

Avery Printable Greeting Cards Half Fold 5.5 x 8.5 Matte White 20 Blank Cards With Envelopes - Office Depot

Color and Black Printing Services on Discount Card Stock and Envelopes - CutCardStock

Blank Cards and Envelopes, 20 White Greeting Cards with Heavy Cardstock Paper, 6.25 x 4.5 In. FSC-Certified, Eco-Friendly Stationary Set Printable Greeting Cards for All Occasions by Twigs

A4-4 x 6 (When Folded) Heavyweight Blank White Greeting Cards with Envelopes - 50 Cards & Envelopes

100 Blank White Greeting Cards Set – A2 (4.25 x 5.5) Cardstock

Discount Cardstock for DIY Invitations, Scrapbooking, Weddings & more