These greeting cards are available in 4 sizes, and 4 finishes: Matte, uncoated, one-side coat, two-side coat. Available in 1, 10, 30, and 50 pcs for you to find the best match for your needs. All cards come with envelopes. .: Material: 270gsm paper .: Four sizes, quantities and paper finishes to choose from .: Double-sided print .: Horizontal and vertical options available .: Blanks sourced from USA .: Envelopes included .: Sustainable paper from FSC® and SFI® certified facilities