Long Cardboard Boxes 1200mm

Long cardboard boxes at 1200mm (approximately 47 inches) are available in a variety of widths and depths. Telescoping box sets are offered in inner and outer pairs, with examples like 6x6x72 inches. Custom sizes can be made to order by contacting the sales team at 888-333-9513 to specify exact dimensions.

A telescoping box is a two-piece adjustable set consisting of an inner and outer box. The outer box slides over the inner box, allowing the length to be adjusted to fit items of varying sizes. A standard long box has fixed dimensions. Telescoping boxes are ideal for tall, irregular, or variable-length items like fishing rods, curtain rods, or artwork.

For most long-item shipping applications, 200#/ECT-32 single-wall corrugated is sufficient. For heavier or more fragile contents, double-wall 275# or ECT-44 construction provides added rigidity and crush resistance. Triple-wall or heavy-duty options are available for industrial freight. Selecting the right wall construction depends on item weight, fragility, and carrier handling conditions.

Yes. Cardboard Boxes 4 U offers custom-sized corrugated boxes engineered to exact dimensions. Custom orders start at a minimum of 100 pieces and can be ordered in single-wall, double-wall, or triple-wall constructions. To place a custom order, contact the sales team by phone at 888-333-9513 or email Sales@cardboardboxes4u.com with your required dimensions.

Industries frequently using long 1200mm cardboard boxes include sporting goods (fishing rods, golf clubs), home furnishings (curtain rods, blinds, lamps), arts and framing (posters, canvases, banners), industrial manufacturing (pipe, tubing, long components), and e-commerce retailers shipping oversized products. Military and government logistics also rely on long, spec-compliant corrugated boxes for equipment transport.

Yes. Products meet ASTM D5118, ASTM D4727, and CSA Class Code A standards. Boxes manufactured to ECT-32, ECT-44, or ECT-48 ratings meet standard carrier requirements for corrugated shipping containers. Military and government specification boxes comply with ASTM D5118 and ASTM D4727 standards, and MIL-SPEC weather-resistant V3c and W5c configurations are also available.

Custom-engineered long cardboard boxes are available with a minimum order of just 100 pieces. Custom orders can be specified in single-wall, double-wall, or triple-wall construction, and full-color print options are available for branded packaging. Contact the sales team at 888-333-9513 or Sales@cardboardboxes4u.com to get started with a custom order.