Warehouse managers and fulfillment directors shipping tall, irregularly shaped items need reliable protection without excess bulk. The 8x8x48" double wall telescoping inner box fits items up to 48" in height while the adjustable two-piece design eliminates wasted space, reducing dimensional weight charges and freight costs per shipment.
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How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-48 Kraft Double Wall Corrugated |
| Dimensions | 8" L √ó 8" W √ó 48" H |
| Design Type | Two-Piece Telescoping (Inner Box) |
| Bundle Quantity | 15 Boxes Per Bundle |
| Recyclable | Yes |
Common Use Cases
- Shipping tall bottles, tubes, or cylindrical products Packaging irregularly shaped items without wasted void fill High-volume e-commerce and direct-to-consumer fulfillment Food and beverage distribution requiring stackable protection Hazmat and fragile goods requiring double wall strength
What You'll Receive
- Bundle of 15 ECT-48 double wall inner telescoping boxes (8x8x48") Outer boxes sold separately (pair with T8848OUTERDW for complete telescoping set)
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
Yes. The T8848INNERDW is the inner component only. You must purchase the T8848OUTERDW outer box to complete a functioning telescoping set. Both are required to form one adjustable carton.
ECT (Edge Crush Test) 48 means this corrugated can withstand 48 pounds of force per linear inch. Double wall construction (two fluted layers) provides stacking strength and impact resistance, reducing damage claims and product loss in high-volume fulfillment operations.
Full Overlap (FOL) bottom design means the bottom flaps fully overlap when sealed, eliminating weak points and distributing weight more evenly. This increases load-bearing capacity and reduces risk of puncture or collapse during multi-tier stacking and transport.
Yes, that's the advantage of the telescoping design. The inner and outer box create an adjustable system that can be compressed or extended to fit items ranging from shorter to the full 48" height, eliminating the need to stock multiple box sizes and reducing packaging waste.
Technical Specifications
| Material | ECT-48 Kraft Double Wall Corrugated |
| Dimensions | 8" L √ó 8" W √ó 48" H |
| Design Type | Two-Piece Telescoping (Inner Box) |
| Bundle Quantity | 15 Boxes Per Bundle |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-48 Double Wall Corrugated |
| Dimensions (Internal) | 8"" × 8"" × 48"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
56.5" × 16.5" × 8.0" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
15 PER BUNDLE
LTL Freight Class
Class 125
Carrier Eligibility
UPS Ground & Freight Eligible
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