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Product specification table
Specification Details
Product Name Telescoping Shipping Boxes
Size 12 × 4 × 48–90 Inches
Adjustable Length 48 to 90 Inches
Pack Quantity 100
Approx. Unit Price $11.00 per Set
Box Type Telescoping / Adjustable-Length Shipping Box
Shape Long & Narrow
Recommended Use Shipping, warehousing and B2B fulfillment
Best For Long parts, rods, trim, rolled materials and elongated products
Availability In Stock
Customization Custom dimensions, printing, branding and quantities available

Telescoping Shipping Boxes for Long & Adjustable-Length Products

Our Telescoping Shipping Boxes provide a flexible packaging solution for products that vary in length. The 12 × 4 × 48–90 inch format allows the carton length to be adjusted within the available range, helping businesses package long merchandise without stocking several fixed-length boxes.

They are particularly useful for manufacturers, distributors, warehouses, ecommerce sellers, and B2B operations handling elongated products.

Why Choose Telescoping Shipping Boxes?

  • Adjustable length from 48 to 90 inches
  • Designed for long and narrow products
  • Helps reduce excessive empty space around shorter items
  • Useful for warehouse, ecommerce, and B2B shipping
  • Suitable for products with varying lengths
  • Easier inventory management than stocking multiple long-box sizes
  • Stores compactly before use
  • Available as an in-stock shipping solution
  • Custom dimensions, logo printing, and branded versions are also available

What Can You Ship in Telescoping Boxes?

Product specification table
Product Type Suitability
Long Parts & Components Excellent
Poles & Rods Excellent
Trim & Moldings Excellent
Rolled Materials Excellent
Long Hardware Products Excellent
Sporting Equipment Good
Signs & Narrow Displays Good
Fragile Long Products Additional cushioning recommended

Adjustable 48–90 Inch Shipping Length

The main advantage of an adjustable telescoping shipping box is its ability to accommodate products of different lengths. Rather than using an oversized fixed carton, the packaging can be adjusted more closely around the item.

This makes the 12 × 4 × 48–90 inch shipping box useful for companies shipping long products where length varies between orders.

Telescoping Boxes for B2B & Warehouse Fulfillment

Long merchandise can be difficult to package efficiently with standard shipping cartons. Long telescoping boxes help manufacturers, wholesalers, distributors, warehouses, and fulfillment operations maintain a more flexible supply of packaging for elongated goods.

Product specification table
Application Suitability
Manufacturing Shipments Excellent
B2B Distribution Excellent
Warehouse Fulfillment Excellent
Ecommerce Orders Good
Industrial Components Excellent
Retail Distribution Good

Fragile or damage-sensitive products should be combined with suitable wrapping, cushioning, inserts, or end protection based on the item being shipped.

In-Stock or Custom Telescoping Boxes

Choose our in-stock telescoping shipping boxes when you need an adjustable packaging solution for long products. Businesses with more specific requirements can also order custom telescoping boxes designed around their products and fulfillment needs.

Custom options can include:

  • Custom length, width, and depth
  • Logo and brand printing
  • Custom artwork
  • Different board specifications
  • Protective inserts or components
  • Custom order quantities

This allows businesses to use stock packaging for immediate requirements or move to custom printed telescoping boxes for product-specific protection and branding.

Telescoping shipping boxes are adjustable cartons designed for long products. Their overlapping sections allow the overall package length to be changed to better match the item being shipped.

They can be used for long components, poles, rods, trim, moldings, rolled products, hardware, signs, and other elongated merchandise that fits within the carton dimensions.

Adjustable shipping boxes allow businesses to accommodate different product lengths with fewer carton sizes, which can simplify packaging inventory and reduce excessive unused space.

Yes. Adjusting the carton closer to the product length can reduce unnecessary space compared with using a much longer fixed-size box.

Yes. They are particularly useful for manufacturers, distributors, industrial suppliers, warehouses, and other businesses shipping long products in varying lengths.

Order Telescoping Boxes from The Customized Packaging

We manufacture Telescoping Boxes for businesses that need reliable product protection, accurate printing, and professional packaging for retail, ecommerce, storage, or shipping. Each box can be customized by size, material, structure, printing, coatings, finishes, inserts, and order quantity.

Share your artwork and quantity targets for Telescoping Boxes and we will recommend the most cost-effective structure for your timeline. or speak with a packaging expert. Browse custom rigid boxes, packaging inserts, and use our custom box cost estimator.