Kraft Shipping Boxes — Long & Covered Options

While this page focuses on kraft long and telescoping shipping boxes, kraft refers to the natural brown corrugated board used in the construction of these boxes. The telescoping boxes featured here are a 2-piece adjustable design made from heavy-duty 200#/ECT-32 kraft corrugated board, compliant with ASTM D5118 and ASTM D4727 standards, and are used for shipping elongated and irregularly shaped items.

A telescoping box is a 2-piece adjustable shipping box consisting of an inner and an outer box. The outer box slides over the inner box, allowing you to adjust the overall length to fit tall or irregularly shaped items. This design is ideal for artwork, banners, fishing rods, and oversized retail products.

Long corrugated boxes are designed to ship elongated items that don't fit in standard square boxes. Common uses include packaging golf clubs, fishing rods, curtain rods, posters, pipes, banners, and other narrow or lengthy products for e-commerce fulfillment, retail shipping, moving, and industrial distribution.

Telescoping and long corrugated boxes are manufactured from heavy-duty 200#/ECT-32 kraft corrugated board and comply with ASTM D5118 and ASTM D4727 standards, as well as CSA Class Code A certification. Both box types use single-wall corrugated construction, providing dependable protection during transit and storage.

Cardboard Boxes 4 U offers long corrugated boxes up to 48" in standard stock, and telescoping boxes available in standard stock up to 72" in length. Custom sizes beyond these dimensions can be ordered by calling (888) 333-9513, with additional width options from 12" to 24" also available by phone inquiry.

These boxes serve a wide range of industries including e-commerce and retail, sporting goods and recreation (golf clubs, fishing rods), industrial and manufacturing (pipes, rods, narrow components), and arts, décor, and moving (artwork, posters, banners, home décor). They are suitable for any application requiring packaging of elongated or irregularly shaped items.

Yes. Custom sizes for long and telescoping boxes are available upon request by contacting Cardboard Boxes 4 U at (888) 333-9513. Boxes are sold in bundle quantities and ship flat to minimize storage footprint and reduce packaging costs. Per-unit pricing for long corrugated boxes starts as low as $0.91, and volume pricing details can be confirmed with the sales team.