HP Cards & Invitation Kit with Envelopes, Glossy Rounded Corners, 5x7, 25 Sheets Create and print from home impressive 5x7" rounded corner flat cards with rich, vivid colors and premium glossy finish. Create personalized party invitations, photo cards, wedding and baby announcements, and more for holiday and year-round occasions. Create attractive, polished cards and invitations with a free download of HP Photo Creations software. Choose from hundreds of easy-to-use designs, add a photo, personalize the text, and print at home. Unleash your creativity! Have confidence that your customized cards and invitations never looked so good. Print premium glossy flat cards and invitations that are water and smudge resistant and dry instantly - so you can put them into envelopes and share right away.