The best 5 x 7 cards and envelopes depend on how many you need, whether you want heavyweight folded cards, and how you plan to customize them. Ohuhu’s 100-pack is best for a sturdy, versatile set; Goefun’s 100-pack is a strong fit for crafting with paints and colored pencils; and Sylroal offers a smaller printer-compatible bundle. The 200-pack suits larger projects, while HongyiTime’s 25-pack is a compact option for occasional use.
| Product | Best For | Card Quantity | Notable Feature |
|---|---|---|---|
| Ohuhu 100-Pack | Sturdy all-purpose cards | 100 | 110 lb/300 gsm cardstock |
| Goefun 100-Pack | Paint and craft projects | 100 | 250 gsm cardstock |
| Sylroal 50-Pack | Smaller batches | 50 | Inkjet- and laser-compatible |
| Ohuhu 200-Pack | Large projects | 200 | Matching A7 envelopes |
| HongyiTime 25-Pack | Occasional card making | 25 | Uncoated surfaces |
Ohuhu 100-Pack White Folded Cards

Best for: Buyers who want a sturdy, multipurpose white card set for invitations, thank-you notes, and handmade greetings. Each pack includes 100 scored sheets that fold to 5 x 7 inches and 100 A7 self-seal envelopes.
The cards are listed as 110 lb/300 gsm heavyweight cardstock, and the envelopes are 120 gsm. The manufacturer says the acid-free cards work with inkjet and laser printers, copiers, markers, and paints. These features make the set suitable for both printed designs and hand-decorated cards.
Limitation: This option is white only, so choose another set if you specifically want colored or cream stock.
Goefun 100-Pack Crafting Set

Best for: Crafters who want folded cards for adding paint, colored-pencil illustrations, or ink. This bundle includes 100 pre-scored cardstocks that fold to 5 x 7 inches and 100 envelopes measuring 5.25 x 7.25 inches.
The 250 gsm cards are paired with 120 gsm envelopes. The listing says the paper is FSC-certified and that the cards can absorb pens, inks, colored pencils, and watercolor paints without paint soaking through to the other side. Pull-strip adhesive closures make the envelopes straightforward to seal without a glue stick.
Limitation: The card weight is listed as 250 gsm, lower than the 300 gsm cardstock in the Ohuhu options.
Sylroal 50-Pack Printer Set

Best for: Small celebrations or test batches where 100 cards would be more than needed. The set contains 50 folded 5 x 7-inch cards and 50 self-adhesive envelopes measuring 5.25 x 7.25 inches.
The cards are pre-scored and made from 250 gsm cardstock. Sylroal lists the cards and envelopes as compatible with inkjet and laser printers, making this set a practical choice for custom invitations or printed thank-you notes. The envelopes can also hold other 5 x 7-inch cards or photos, according to the product details.
Limitation: With 50 card-and-envelope pairs, it provides fewer pieces than the 100- and 200-pack choices.
Ohuhu 200-Pack Bulk Cards

Best for: Larger mailing projects, recurring events, or anyone who wants a substantial supply of matching cards and envelopes. The set includes 200 scored cardstocks that fold to 5 x 7 inches and 200 A7 self-seal envelopes.
Like the smaller Ohuhu set, this option lists 110 lb/300 gsm acid-free cards and 120 gsm envelopes. The cards are described as compatible with inkjet and laser printers, copiers, markers, and paints. Choose this if you need a larger quantity while keeping the same listed card and envelope specifications as the 100-pack.
Limitation: It may be more stock than needed for a small project; the product listing does not describe a smaller quantity within this pack.
HongyiTime 25-Pack Blank Cards

Best for: Occasional card making, a small invitation list, or a buyer who wants to customize an uncoated card surface. The box contains 25 cards and 25 envelopes. The cards are blank inside and outside and are described as compatible with a home printer.
The uncoated surfaces are intended to support customization, and the product is presented for invitations, thank-you cards, and other occasions. Its smaller count makes it a practical alternative to buying a bulk set when you need only a limited number of card-and-envelope pairs.
Limitation: The listed features do not specify the cardstock weight or envelope weight, so buyers who prioritize those details may prefer a set with stated GSM figures.
Buying Guide: How To Choose 5 x 7 Cards And Envelopes
Do you need folded cards or flat cards?
These five selected bundles contain folded cards: the listed 10 x 7-inch cardstock folds to a finished 5 x 7 inches, except HongyiTime, whose listing describes the cards as 5 x 7 inches. Check the product details carefully if you need flat, single-panel stock rather than folded greeting cards.
How much cardstock weight is appropriate?
Compare the listed paper weights when thickness matters. The Ohuhu sets specify 110 lb/300 gsm cardstock, while Goefun and Sylroal specify 250 gsm. HongyiTime does not list a card weight in the provided features. Weight alone does not describe every aspect of a paper’s feel, so consider the stated material and intended craft use as well.
Will the cards work with your printer or craft supplies?
For printed designs, look for explicit printer compatibility. Ohuhu lists inkjet, laser, and copier printing; Sylroal lists inkjet and laser compatibility; and HongyiTime says its cards work with a home printer. Goefun highlights use with pens, inks, colored pencils, and watercolor paints. Check your printer’s paper-size and cardstock guidance before printing.
How many card-and-envelope pairs should you buy?
Choose the 25- or 50-pack for a short list or small project, a 100-pack for a broad range of occasions, and a 200-pack for larger quantities. Each selected option provides matching quantities of cards and envelopes. Confirm the envelope size: the listings describe A7 envelopes around 5.25 x 7.25 inches for 5 x 7-inch cards.
Frequently Asked Questions
What size envelope fits a 5 x 7 card?
The products listed here pair 5 x 7-inch cards with A7 envelopes measuring about 5.25 x 7.25 inches. That is the envelope size specified for the featured bundles.
Are these 5 x 7 cards folded or flat?
The Ohuhu, Goefun folded, and Sylroal card blanks are scored 10 x 7-inch sheets that fold to 5 x 7 inches. HongyiTime describes its cards as 5 x 7 inches. Check the product listing if the folded format is essential.
Which option is best for a large invitation mailing?
The Ohuhu 200-pack provides 200 folded cards and 200 matching A7 envelopes, making it the largest card-and-envelope quantity among these selected products.
Can I print on these blank cards?
Printer support varies by product. Ohuhu lists inkjet and laser printing plus copier use, Sylroal lists inkjet and laser compatibility, and HongyiTime mentions home-printer compatibility. Review your printer’s cardstock instructions before use.
Which set is best for watercolor crafts?
Goefun specifically describes its 250 gsm cards as suitable for watercolor paints and says paint will not soak through to the other side. Follow the product’s handling and drying guidance when crafting.