The 9 x 12 Self-Seal Brown Kraft Catalog Mailing Envelopes are sturdy and reliable envelopes designed for mailing catalogs, documents, brochures, and other flat items. Here's a description of these envelopes:

**Features:**

1. **Size:** The envelopes measure 9 x 12 inches, providing ample space to accommodate standard letter-size documents without folding or bending.

2. **Material:** Constructed from 28lb brown kraft paper, these envelopes offer durability and protection for your mailed items. The kraft paper material is resistant to tears, punctures, and wear during transit.

3. **Self-Seal Closure:** The envelopes feature a convenient self-seal closure mechanism, eliminating the need for moistening or licking adhesive strips. Simply peel off the protective strip and press the flap down to securely seal the envelope.

4. **Catalog Mailing Design:** These envelopes are specifically designed for mailing catalogs, making them suitable for businesses, organizations, and individuals who regularly send promotional materials or product catalogs to customers or clients.

5. **Professional Appearance:** The brown kraft paper gives the envelopes a professional and rustic appearance, making them suitable for various mailing purposes, including marketing campaigns, corporate correspondence, and personal mailings.

6. **Quantity:** This pack includes 100 envelopes, providing a bulk supply for your mailing needs. Whether you're sending out a large batch of catalogs or frequently mailing documents, you'll have plenty of envelopes on hand.

**Benefits:**

1. **Convenience:** The self-seal closure feature saves time and effort compared to traditional envelope sealing methods, allowing for efficient and hassle-free mailing.

2. **Protection:** The sturdy kraft paper construction provides protection for your mailed items, helping to prevent damage, bending, or tearing during transit.

3. **Versatility:** While designed for catalog mailing, these envelopes can also be used for mailing documents, flyers, promotional materials, photos, and other flat items.

4. **Cost-Effective:** Purchasing envelopes in bulk quantities offers cost savings per unit, making them an economical choice for businesses and individuals who frequently mail items.

Overall, the 9 x 12 Self-Seal Brown Kraft Catalog Mailing Envelopes offer a convenient, durable, and professional solution for mailing catalogs and other flat items, making them a valuable addition to any office or mailing operation.