Finding the right birthday cards for mail can save time and keep celebrations personal. This guide highlights five bulk and assorted options that cover a range of relationships—from colleagues to family and friends. Each choice emphasizes quality, ease of use, and reliable mailing when you’re sending cards to many recipients. The selections below showcase different design styles, sizes, and message options to suit business and personal needs alike.
| Product | Cards Included | Envelope Type | Design Style |
|---|---|---|---|
| Racrico 100 Birthday Cards | 100 | Thick 120gsm envelopes | Assorted, modern |
| 100 Happy Birthday Cards with Envelopes | 100 | Coordinating envelopes | 20 designs, generic messages |
| Hallmark Assorted Birthday Cards | 12 | Envelopes included | Heartfelt, embellishments |
| 14 Pack 3D Handmade Birthday Cards | 14 | Envelopes included | 3D, gold foil |
| Decorably 24 Pack Foil & Glitter Cards | 24 | Envelopes included | Foil, glitter, bright designs |
When selecting bulk birthday cards for mailing, consider card stock weight, envelope integrity for postal handling, and whether pre-printed messages meet your needs or if space for a personal note is important. The following five products offer a mix of bulk quantity, design variety, and mailing-friendly formats to help you stay organized year-round.
Racrico 100 Birthday Cards Bulk Kit

Includes 100 large premium cards printed on 350 gsm thick stock with a non-glossy finish to reduce smudging. Each card is pre-folded and comes with a durable, reusable box for storage. The set features 10 unique designs suitable for both men and women and includes high-quality envelopes with adhesive. Messages inside are varied to accompany colleagues, clients, family, friends, and coworkers on their birthdays. The packaging supports easy bulk mailing and organization for workplaces or community groups.
100 Happy Birthday Cards With Envelopes

This bulk set provides 100 birthday cards with matching envelopes, featuring 20 unique designs. Each card contains a short generic inside message, making it suitable for business settings, offices, or personal use. At 4×6 inches, the cards are compact enough for easy mailing while offering sufficient space for a personalized note. The assortment supports quick responses to a variety of birthdays and streamlines outreach across teams or networks.
Hallmark Assorted Birthday Cards

This boxed assortment from Hallmark includes 12 unique birthday cards and 12 envelopes, designed for year-round use. Cards measure 4.69 by 6.81 inches and feature heart-felt wishes with embellishments such as glitter, ribbons, pom-poms, and beads. Hallmark emphasizes responsible paper sourcing and sustainability, adding value for organizations prioritizing eco-conscious gifting while ensuring recipients receive thoughtful messages and decorative touches.
14 Pack 3D Handmade Birthday Cards

This set contains 14 uniquely designed birthday cards in 4.7 by 6.8 inches, each with its own envelope and two gold tassels. The cards showcase a variety of crafting techniques, including 3D foam padding, gold foil, embossing, glitter accents, laser-cut details, and more. Pre-printed birthday wishes inside make it easy to share a quick, polite message while still allowing room for a personal note to enhance the sentiment.
Decorably 24 Pack Foil And Glitter Cards

This 24-card collection offers a mix of foil and glitter designs in a 6×4 inch format, with envelopes and printed inside messages. The designs are varied to ensure every recipient receives a festive card, while the included sticker seals provide a quick finishing touch for mailing. The assortment supports gifting across family, friends, and colleagues, with visually appealing options for a range of celebrations.
Buying Guide: Key Purchase Considerations And Comparisons
- Card size and weight: Larger cards feel premium but may cost more to mail. Consider 4×6 inches for easy mailing or larger 5×7 inches for more space for notes.
- Envelope quality: Thick, opaque envelopes reduce show-through and provide better protection in transit. Look for with or without adhesive and easy sealing options.
- Messages inside: Decide between pre-printed generic messages for speed or blank interiors for personal notes. Some sets include a mix, which adds flexibility.
- Design variety: If sending to many recipients with different relationships, choose designs that cover professional, casual, and heartfelt tones to match each recipient.
- Bulk practicality: Storage, portability, and sorting features (like a box or lid) help keep large mail-outs organized, especially for events or corporate outreach.
- Eco considerations: Recycled paper and responsibly sourced forests can be important for sustainability-minded buyers; check for certifications where available.
- Cost per card: When budgeting, calculate the per-card cost including envelopes and postage, and factor in the time saved by bulk purchasing.
- Return and durability: If cards are to be mailed to far distances, ensure the stock resists bending and smudging during transit.
- Message customization: Some sets allow room to write additional lines or personalize messages for a warm, individualized touch.
- Storage and handling: Reusable card boxes or organizers help maintain order when you stock up to handle recurring birthdays or special occasions.