Kraft Self-Seal Stayflats Plus® Mailers
Strong chipboard mailers protect photos and documents during shipping.
- Manufactured from .028 kraft chipboard.
- Lightweight to save on postage.
- No additional stiffeners needed.
- Peel-and-seal closure.
- Pull tab tear strip for easy opening.
Stock Number | Outside Dimensions W x L | Thickness | Quantity Per Case | 1 | 2 | 5 | 10 | 20+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|
| RM9K | 6 x 6" | .028 | 200 | $79.98 | $74.03 | $71.29 | $65.81 | $63.07 | |
| RM1K | 6 x 8" | .028 | 100 | 48.74 | 45.12 | 43.45 | 40.10 | 38.43 | |
| RM10K | 7 x 9" | .028 | 100 | 66.68 | 61.72 | 59.44 | 54.86 | 52.58 | |
| RM2K | 9 x 11 1/2" | .028 | 100 | 72.47 | 67.08 | 64.60 | 59.63 | 57.15 | |
| RM5K | 9 3/4 x 12 1/4" | .028 | 100 | 74.97 | 69.40 | 66.83 | 61.69 | 59.12 | |
| RM3K | 11 x 13 1/2" | .028 | 100 | 89.97 | 83.28 | 80.20 | 74.03 | 70.95 | |
| RM4K | 12 3/4 x 15" | .028 | 100 | 107.05 | 99.10 | 95.43 | 88.08 | 84.41 | |
| RM6K | 13 x 18" | .028 | 100 | 126.44 | 117.05 | 112.71 | 104.04 | 99.71 | |
| RM7K | 17 x 21" | .028 | 100 | 190.23 | 176.09 | 169.57 | 156.53 | 150.01 | |
| RM11PSK | 18 x 24" | .028 | 50 | 134.33 | 124.35 | 119.75 | 110.53 | 105.93 | |
| RM12PSK | 20 x 27" | .028 | 50 | 177.92 | 164.71 | 158.61 | 146.40 | 140.30 |
Copyright © 2026 SSI Packaging Group, Inc.. All rights reserved.
We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.