Avery Printable Cards, Inkjet Printers, 120 Cards, 4.25 x 5.5, Heavyweight, Textured (3380) Printable cardstock lets you easily design and print your own customizable cards Textured white 4.25 x 5.5 blank cards have micro-perforations for clean and easy separation; meets USA postal regulations for post cards Optimized for inkjet printers for jam & smudge-free performance, guaranteed. Double-sided printing lets you add text and images to both sides. Customize these printable cards with your own design or choose from thousands of free templates and designs at avery.com/templates Perfect for RSVP cards, decorative postcards, thank you cards, invitations, sales & marketing collateral, moving announcements and save-the-date announcements