White Stayflats® Mailers
Strong chipboard mailers protect photos and documents during shipping.
- Manufactured from white chipboard.
- Lightweight to save on postage.
- No additional stiffeners needed.
- Tab lock closure.
Stock Number | Outside Dimensions W x L | Thickness | Quantity Per Case | 1 | 2 | 5 | 10 | 20+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|
| RM9 | 6 x 6" | .020 | 200 | $60.30 | $59.07 | $58.25 | $56.20 | $54.15 | |
| RM1W | 6 x 8" | .028 | 100 | 34.99 | 34.27 | 33.80 | 32.61 | 31.42 | |
| RM10W | 7 x 9" | .028 | 100 | 46.16 | 45.22 | 44.59 | 43.02 | 41.45 | |
| RM2W | 9 x 11 1/2" | .028 | 100 | 54.54 | 53.42 | 52.68 | 50.83 | 48.97 | |
| RM5W | 9 3/4 x 12 1/4" | .028 | 100 | 59.56 | 58.35 | 57.54 | 55.51 | 53.49 | |
| RM3W | 11 x 13 1/2" | .028 | 100 | 66.89 | 65.52 | 64.61 | 62.34 | 60.06 | |
| RM4W | 12 3/4 x 15" | .028 | 100 | 77.15 | 75.57 | 74.52 | 71.90 | 69.27 | |
| RM6W | 13 x 18" | .028 | 100 | 90.88 | 89.02 | 87.78 | 84.69 | 81.60 | |
| RM7W | 17 x 21" | .028 | 100 | 140.72 | 137.85 | 135.94 | 131.15 | 126.36 | |
| RM11W | 18 x 24" | .028 | 50 | 121.42 | 118.94 | 117.29 | 113.16 | 109.03 | |
| RM12SFW | 20 x 27" | .028 | 50 | 134.80 | 132.05 | 130.21 | 125.63 | 121.04 |
Copyright © 2026 Pinnacle Packaging, 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.