They're commonly sold as 3-card packs, with some 2-card sets available and single cards offered as well.
Many cards are printed on heavyweight card stock (for example, noted as 270 gsm) and are often paired with heavyweight envelopes (commonly noted as 95 lb); other listings simply describe the stock as high-quality card stock.
Many cards are left blank inside for handwritten notes, while some feature printed interior messages such as "Happy Mother's Day!".
Cards commonly include heavyweight embossed envelopes (often noted as 95 lb) and many listings specify peel-and-stick (self-seal) flaps rather than traditional lick-and-seal envelopes.
Yes. Some designs use laser-cut, three-dimensional paper floral detailing or explicit 3D pop-up formats that create a bouquet-like or pop-up effect when opened.
