Telescopic Flat Boxes
Boxes have an adjustable two-piece design to fit tall and irregularly shaped items.
- One inner and one outer box required to make a set - each sold separately.
- Cartons have FOL (full overlap) bottoms for added strength.
- HSC style carton can be used alone or combined with companion piece for an adjustable, 2-piece set.
Stock Number | Inside Dimensions L x W x H | Type | Material | Bundle/ Bale | 25 | 100 | 250 | 500 | 1M+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|---|
| T30624OUTER | 30 1/2 x 6 1/2 x 24" | Outer | ECT-32 Corrugated | 10/150 | $6.25 | $6.01 | $5.78 | $5.54 | $5.31 | |
| T37430INNER | 37 x 4 x 30" | Inner | ECT-32 Corrugated | 10/120 | 11.49 | 11.06 | 10.63 | 10.20 | 9.76 | |
| T37430OUTER | 37 1/2 x 4 1/2 x 30" | Outer | ECT-32 Corrugated | 10/120 | 11.81 | 11.36 | 10.92 | 10.48 | 10.03 | |
| T48638INHD | 48 x 6 x 38" | Inner | ECT-44 Corrugated | 10/120 | 20.35 | 19.58 | 18.82 | 18.05 | 17.29 | |
| T48638OUTHD | 48 1/2 x 6 1/2 x 38" | Outer | ECT-44 Corrugated | 10/120 | 21.95 | 21.12 | 20.30 | 19.47 | 18.65 |
Copyright © 2026 Cleveland 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.