White Heavy Blank Note Cards and Envelopes, 4-1/2 X 6-Inches, Pack of 50. this is Not a Fold Over Card. HIGH- QUALITY HEAVYWEIGHT - made from 80lb card stock that measures 4.5x6 inches; its durability, convenient size, smooth finish and 98 brightness white color offers a well-rounded purpose and premium quality of printing needs THICK DURABLE ENVELOPES - comes with A6 white self-adhesive square flap envelopes that are made from 28lb bond square and measures 4-3/4 x 6-1/2 inches each; perfectly fit 4.5x6 inches sized cards and also great for carrying greeting cards, invitations and much more INKJET AND LASER PRINTER FRIENDLY - it guaranteed no ink smudges and bleeds and the color image will come out clean, crisp and vibrant; printing with these cardstocks made easy for it has a double-sided matte surface, perfect thickness and packed flat FOR ALL OCCASIONS - create your perfect handmade cards and enclose it with this quality set of cards and envelopes; a perfect choice for customized and personalized card needs for announcements, invitations, greetings, postcards and all special events ENOUGH BLANK SPACE - cards are completely blank for personal touched masterpieces of card crafting and handwritten or printable messages; for beautiful and professional presentation, Cards are NOT a Foldover,