Photo Matte Blank Folding Greeting Card Sets for Inkjet Printers (4 1/4 X 5 1/2) - 40 Cards & Envelopes 40 Greeting Cards & 40 Envelopes Heavyweight Inkjet Photomatte Cardstock Compatible with Inkjet Printers Only! Photo Matte Technology Keeps your printed images vibrant and crisp Includes Square Flap A2 Envelopes Greeting Cards & Envelopes are Completely Blank for your Customization