Catalog Style construction, featuring a reusable tab lock closure. Our most durable mailer – over 25% stiffer than other mailers.
The industry’s standard for rigid mailing envelopes for nearly a century.
Stayflats® Mailers have been the industry standard for rigid paperboard mailers for nearly a century. They are ideal for photographs, diplomas, calendars, medical records, awards, legal forms and much more. Available in many different sizes, you can choose the right sized mailer for your packaging needs.
| Item | Size | Qty/Case | Lbs/Case | Cases/Pallet |
|---|---|---|---|---|
| 1 SFK | 6″ x 8″ | 100 | 12 | 96 |
| 2 SFK | 9″ x 11.5″ | 100 | 25 | 54 |
| 5 SFK | 9.75″ x 12.25″ | 100 | 26 | 54 |
| 3 SFK | 11″ x 13.5″ | 100 | 31 | 45 |
| 4 SFK | 12.75″ x 15″ | 100 | 38 | 40 |
| 8 SFK | 11″ x 16″ | 100 | 36 | 40 |
| 6 SFK | 13″ x 18″ | 100 | 48 | 24 |
| 7 SFK | 17″ x 21″ | 50 | 36 | 20 |
| 11 SFK | 18″ x 24″ | 50 | 45 | 20 |
| 12 SFK | 20″ x 27″ | 50 | 51 | 16 |
| 27 SFK | 22″ x 27″ | 50 | 58 | 16 |
At Calumet Carton, we prioritize sustainability by using eco-friendly and recycled materials in all of our packaging solutions. Our commitment to utilizing renewable and post-consumer content helps reduce waste and support environmental conservation. By selecting sustainable materials, we ensure that our packaging is both high-quality and environmentally responsible, contributing to a greener future.
Let us help you find the right solution for your next project.
