{"product_id":"8x8x48-ect-48-double-wall-telescoping-inner-boxes-adjustable-bundle-of-15","title":"8x8x48 ECT-48 Double Wall Telescoping Inner Boxes - Adjustable, Bundle of 15","description":"\u003cp\u003eDesigned for warehouse managers and fulfillment directors handling tall products, these 8x8x48\" telescoping inner boxes reduce dimensional weight charges while maintaining rigidity under load. The two-piece adjustable design compresses to shorter heights for efficient freight and storage, then extends to accommodate varying product heights, eliminating the need for multiple carton sizes. Manufactured from ECT-48 double wall corrugated kraft with reinforced full overlap (FOL) bottom construction, these boxes deliver exceptional stacking performance and edge crush strength for busy distribution centers. Bundle pricing of 15 units reduces per-unit costs and simplifies reordering. Complete your packaging solution by combining with the T8848OUTERDW outer carton, a matched set maximizes protection and shipping efficiency while minimizing material waste.\u003c\/p\u003e\n\n\u003c!-- packrift-enriched --\u003e\n\u003cdiv class=\"packrift-enrichment\"\u003e\n\u003csection class=\"pf-best-for\"\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eWarehouse managers and fulfillment directors shipping tall, irregularly shaped items need reliable protection without excess bulk. The 8×8×48\" 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.\u003c\/p\u003e\n\u003cp\u003eECT-48 double wall corrugated construction delivers stacking strength and impact resistance for high-velocity warehouse environments. The full overlap (FOL) bottom design adds durability for heavy or fragile contents, while the telescoping inner-and-outer system lets you right-size boxes for each shipment, maximizing pallet density and reducing per-unit packaging spend.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-specs\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eECT-48 Kraft Double Wall Corrugated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e8\" L × 8\" W × 48\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Type\u003c\/th\u003e\n\u003ctd\u003eTwo-Piece Telescoping (Inner Box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBundle Quantity\u003c\/th\u003e\n\u003ctd\u003e15 Boxes Per Bundle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecyclable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"pf-use-cases\"\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShipping tall bottles, tubes, or cylindrical products\u003c\/li\u003e\n\u003cli\u003ePackaging irregularly shaped items without wasted void fill\u003c\/li\u003e\n\u003cli\u003eHigh-volume e-commerce and direct-to-consumer fulfillment\u003c\/li\u003e\n\u003cli\u003eFood and beverage distribution requiring stackable protection\u003c\/li\u003e\n\u003cli\u003eHazmat and fragile goods requiring double wall strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-included\"\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBundle of 15 ECT-48 double wall inner telescoping boxes (8×8×48\")\u003c\/li\u003e\n\u003cli\u003eOuter boxes sold separately (pair with T8848OUTERDW for complete telescoping set)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eInner boxes ship flat in bundles of 15 for space-efficient storage and handling. Pair with matching T8848OUTERDW outer boxes to create your complete telescoping carton system ready for assembly and filling.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to buy the outer box separately?\u003c\/summary\u003e\u003cp\u003eYes. 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.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is ECT-48 and why does it matter for my warehouse?\u003c\/summary\u003e\u003cp\u003eECT (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.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow does the FOL bottom improve box performance?\u003c\/summary\u003e\u003cp\u003eFull 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.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use these boxes for different product heights?\u003c\/summary\u003e\u003cp\u003eYes—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.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- \/packrift-enriched --\u003e\n\n\u003c!-- packrift-pdp-link-enrichment:v1:start --\u003e\n\u003cp class=\"packrift-pdp-links\" style=\"margin-top:1.25em;font-size:0.95em;color:#222\"\u003e\u003cstrong\u003eRelated guides \u0026amp; tools:\u003c\/strong\u003e \u003ca href=\"https:\/\/packrift.com\/pages\/corrugated-boxes-guide\"\u003eCorrugated Boxes Guide\u003c\/a\u003e · \u003ca href=\"https:\/\/packrift.com\/pages\/box-size-calculator\"\u003eBox Size Calculator\u003c\/a\u003e · \u003ca href=\"https:\/\/packrift.com\/pages\/8x8x48-boxes\"\u003e8X8X48 Boxes\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- packrift-pdp-link-enrichment:v1:end --\u003e\n","brand":"Packrift","offers":[{"title":"Default Title","offer_id":53446004605296,"sku":"T8848INNERDW","price":114.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/T8848INNERDW.jpg?v=1774850940","url":"https:\/\/packrift.com\/products\/8x8x48-ect-48-double-wall-telescoping-inner-boxes-adjustable-bundle-of-15","provider":"Packrift","version":"1.0","type":"link"}