20-Pack Blank Kraft Envelopes – Self-Seal Postcard & Card
20-Pack Blank Kraft Envelopes – Self-Seal Postcard & Card
20-Pack Blank Kraft Envelopes – Perfect for Postcards, Greeting Cards & More
Give your letters, postcards, and greeting cards a warm, natural look with these classic blank kraft paper envelopes. Crafted from durable, smooth ordinary paper, each envelope features a convenient self-sealing (peel & stick) adhesive strip, making sealing quick and mess-free. The timeless kraft brown finish is versatile enough for everyday mailing, gifting, invitations, scrapbooking, and DIY craft projects.
Key Features
- 20 Envelopes Per Pack – Great value for home, office, or creative use
- Self-Seal Adhesive Strip – Peel-and-stick closure for effortless, secure sealing
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Multiple Size Options – Choose the size that fits your needs:
- A7: 13.4 × 18.4 cm (5.28 × 7.24 in)
- A4: 10.8 × 15.9 cm (4.25 × 6.26 in)
- A2: 11.2 × 14.7 cm (4.41 × 5.79 in)
- A1: 9.3 × 13.1 cm (3.66 × 5.16 in)
- Smooth & Wear-Resistant – Durable kraft paper that holds up during handling and mailing
- Lightweight & Portable – Easy to store and carry in bulk
- Versatile Use – Ideal for greeting cards, postcards, invitations, thank-you notes, small gifts, and craft projects
- Minimalist Design – Clean, simple aesthetic that suits any occasion
Specifications
- Material: Ordinary Kraft Paper
- Quantity: 20 pieces per pack
- Closure: Self-seal release adhesive
- Country of Origin: Made in China
Package Includes
- 20 × Blank Kraft Envelopes
Looking to complete your stationery kit? Check out our Christmas Gift Wrapping Paper 50x74cm – Festive Holiday Wrap and our 100PCS Wooden Ladybug 3D Stickers – Scrapbooking & Crafts for more creative gifting and craft supplies.
Note: Due to manual measurement, there may be a ±2–3% size variance. Slight color differences may appear due to screen settings and lighting conditions.
Learn more: Ready.gov emergency supply guidance
Frequently Asked Questions
Q: What sizes are available for these blank kraft envelopes?
A: These kraft envelopes are available in four sizes — A7 (13.4×18.4 cm), A4 (10.8×15.9 cm), A2 (11.2×14.7 cm), and A1 (9.3×13.1 cm) — so you can choose the best fit for postcards, greeting cards, or invitations.
Q: How does the self-seal adhesive closure work?
A: Each kraft envelope features a peel-and-stick release adhesive strip. Simply peel off the protective backing and press the flap down firmly for a secure, clean seal — no water or glue required.
Q: Can these kraft envelopes be used for mailing through postal services?
A: Yes, these blank kraft paper envelopes are suitable for standard postal mailing. Their durable paper construction and secure self-seal closure keep contents protected during delivery. Always verify size and weight requirements with your local postal service.
Q: Are these envelopes suitable for craft and scrapbooking projects?
A: Absolutely! The clean, minimalist kraft paper design makes these envelopes a popular choice for scrapbooking, gift packaging, DIY invitations, and other creative projects.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.