You can shop a wide range of tiny envelopes on Walmart.com. Start in Office Supplies and search terms like “tiny envelopes,” “mini,” “coin,” or “seed” to see focused results. From there, you can narrow by size, material, color, and pack count.

• Sizes: Common minis range from about 2.1 x 3.5 in to 2.5 x 4.25 in, with gift-card minis around 4 x 2.7 in.
• Closures: Self-seal (peel & stick), gummed flaps, or resealable styles.
• Materials: Kraft, white paper, glassine, and assorted colors.
• Packs: Options often include 50, 100, 200, or more.

Many items are available for shipping, delivery, or store pickup, depending on your location and availability.

On Walmart.com, the smallest options are typically labeled as mini, coin, or seed envelopes. These often fall in the 2.1 x 3.5 in to 2.5 x 4.25 in range, with popular sizes like approximately 2 1/8 x 3 5/8 in and 2.25 x 3.5 in. You’ll also see compact gift-card minis around 4 x 2.7 in, which are small but sized for cards.

• Use cases: Seeds, coins, stamps, jewelry findings, gift notes, and organization.
• Materials: Kraft for durability and a natural look; white paper for a clean finish; glassine for a smooth, translucent option.
• Tip: Check listed dimensions and closure type to match your contents.

Small envelopes go by a few common names, and you’ll see these terms throughout Walmart.com:

• Coin envelopes: Compact paper envelopes often used for coins, stamps, or small parts; many measure roughly 2–4 inches on the long side.
• Seed envelopes: Mini packets designed for organizing and labeling garden seeds.
• Mini envelopes: A catch-all term for tiny sizes used for notes, favors, or organizing.
• Small parts packets: Often self-adhesive, made for tiny hardware or inventory items.

If you need something slightly larger for cards or invitations, look for terms like gift card envelopes or invitation sizes (e.g., A6 or A7), which provide more space.

If you prefer a DIY mini, a simple template and basic supplies can help. Results can vary, but these steps offer a straightforward approach:

1. Choose paper: Kraft, white, or decorative paper works well.
2. Create a template: Draw or print a small envelope outline (e.g., ~2.25 x 3.5 in).
3. Cut and score: Cut the shape, then lightly score fold lines for crisp edges.
4. Fold sides and bottom: Fold inward to form the pocket.
5. Seal seams: Use a glue stick or double-sided tape on the side/bottom flaps.
6. Finish the flap: Fold the top flap and close with a sticker or tape when filled.

Label before filling to keep writing neat and legible.

Look for mini envelopes marketed for gift cards or those listed around 4 x 2.7 inches. That size generally offers a bit of extra room for a card while staying compact. When comparing options on Walmart.com, consider the following:

• Dimensions: Check both exterior and interior measurements for a comfortable fit.
• Closure: Self-seal (peel & stick) closures are convenient for gifting; gummed flaps are an alternative.
• Paper weight: Slightly heavier paper can add a more premium feel.
• Style: Kraft, white, or assorted colors can match your event’s look.

If you’re including an insert or note, confirm there’s enough room for both.