Common sizes shown are 4.25" × 5.5" (also listed as 4-1/4" × 5-1/2") and 4" × 6".
They’re made from heavyweight cardstock, commonly 80 lb (about 216 gsm).
They’re suitable for event and marketing uses such as invitations, save‑the‑dates, thank‑you cards, table number cards, promotional cards, party invites, business mailers, and wedding materials.
Most listings show a pre-printed design on one side while leaving space for personalization; many also offer full double‑sided personalization. Check the individual product listing or design tool to confirm whether one‑ or two‑sided customization is available for the specific postcard you’re ordering.
Cards are compatible with both laser and inkjet printers. Many include a patented embossed strip designed to improve feed reliability and reduce misalignments or printer jams.
Available edge styles include rounded corners, and many cards feature micro‑perforated edges for easy separation.
