Model No:P13900
37 x 4 x 30" - 60" 2-Piece Telescopic Flat Boxes
Telescopic Boxes are adjustable, two-piece corrugated packaging solutions designed to securely ship and store long or variable-length items. Their extendable design provides a custom fit, helping protect products while reducing the need for multiple box sizes.
- Adjustable Two-Piece Design – Extends in length to accommodate oversized or variable-length products
- Durable Corrugated Construction – Provides strength and protection during shipping and handling
- Custom Fit Packaging – Reduces excess void fill and helps minimize shipping costs
- Versatile Applications – Ideal for industrial, warehouse, eCommerce, and long-item packaging needs
Reliable and flexible, telescopic boxes offer an efficient packaging solution for businesses handling non-standard or elongated products.
Length (in.) : 37
Width (in.) : 4
Variable Length (in.) : 30 - 60"
Bundle Qty : 10
37 x 4 x 30" - 60" 2-Piece Telescopic Flat Boxes
P13900

Telescopic Boxes are adjustable, two-piece corrugated packaging solutions designed to securely ship and store long or variable-length items. Their extendable design provides a custom fit, helping protect products while reducing the need for multiple box sizes.
- Adjustable Two-Piece Design – Extends in length to accommodate oversized or variable-length products
- Durable Corrugated Construction – Provides strength and protection during shipping and handling
- Custom Fit Packaging – Reduces excess void fill and helps minimize shipping costs
- Versatile Applications – Ideal for industrial, warehouse, eCommerce, and long-item packaging needs
Reliable and flexible, telescopic boxes offer an efficient packaging solution for businesses handling non-standard or elongated products.
- Product Info
- Specifications
- Options
- None
Weight:
- Unit Wt. (lbs.): 4
- Shipping Wt. (lbs.): 40
Features:
- Seams are glued.
- Boxes open along the length dimension.
Terminology:
- ECT refers to stacking strength.
- 32 ECT boxes withstand up to 32 lbs / inch of stacking strength before crushing.

Dimensions:
- Actual Height: 60" without overlap of top over bottom.
Material:
- C Flute
- HSC (Half Slotted Container) Style Cartons have one open end with flaps only on one side.
Weight:
- Unit Wt. (lbs.): 4
- Shipping Wt. (lbs.): 40
Features:
- Seams are glued.
- Boxes open along the length dimension.
Terminology:
- ECT refers to stacking strength.
- 32 ECT boxes withstand up to 32 lbs / inch of stacking strength before crushing.

Dimensions:
- Actual Height: 60" without overlap of top over bottom.
Material:
- C Flute
- HSC (Half Slotted Container) Style Cartons have one open end with flaps only on one side.

