{"product_id":"40x60x3-5-mirror-boxes-ect-32-kraft-corrugated-4-piece-bundle","title":"40x60x3.5 Mirror Boxes ECT-32 Kraft Corrugated - 4-Piece Bundle","description":"\u003cp\u003ePackrift's 40x60x3.5 mirror boxes are engineered for glass and mirror shipping, featuring ECT-32 single-wall corrugated kraft material that balances protection with cost-efficiency. Each bundle contains four flat pieces that assemble into one complete carton, reducing storage and shipping costs while maintaining structural integrity. Pre-printed fragile and handling warning messages ensure compliance with shipping regulations and reduce damage claims. Ideal for mirror wholesalers, furniture manufacturers, and logistics providers who need reliable, customizable packaging that fits large glass panels perfectly. Trust Packrift for corrugated cartons designed to arrive intact, every time.\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\u003eIndustrial buyers shipping mirrors, glass panels, and fragile glass products requiring custom-fit protection during transit. These 40\" x 60\" x 3.5\" four-piece mirror boxes deliver work-ready cushioning and secure containment for high-value glass items, with pre-printed handling warnings to ensure proper logistics compliance.\u003c\/p\u003e\n\u003cp\u003eConstructed from ECT-32 single-wall corrugated kraft material, these boxes provide crush resistance and durability for heavy glass shipments while maintaining cost efficiency. Pre-printed fragile warning and handle-with-care messages meet shipping compliance standards, reducing damage claims and protecting your bottom line during freight transport.\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-32 Single Wall Corrugated Kraft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions (Per Piece)\u003c\/th\u003e\n\u003ctd\u003e40\" L x 60\" H x 3.5\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003e4-Piece Flat Box (4 pieces required to assemble complete carton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping Format\u003c\/th\u003e\n\u003ctd\u003eShipped flat; sold in bundles of 4 pieces\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 mirrors and reflective glass panels to retail and commercial customers\u003c\/li\u003e\n\u003cli\u003eProtecting frameless glass shower enclosures and cabinet doors during distribution\u003c\/li\u003e\n\u003cli\u003ePackaging large-format artwork, wall panels, and architectural glass components\u003c\/li\u003e\n\u003cli\u003eWarehousing and long-term storage of oversized glass products\u003c\/li\u003e\n\u003cli\u003eMoving glass tabletops, display cases, and specialty glass merchandise\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\u003e4 flat-shipped corrugated box pieces per bundle\u003c\/li\u003e\n\u003cli\u003ePre-printed fragile handling and do-not-lay-flat warnings on all panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"pf-shipping\"\u003e\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eEach bundle contains four flat-packed pieces that assemble into one complete 40\" x 60\" x 3.5\" carton. Flat-ship format minimizes freight costs and warehouse footprint while maintaining structural integrity upon assembly.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"pf-faq\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many boxes do I receive in a bundle, and how many do I need to ship one item?\u003c\/summary\u003e\u003cp\u003eOne bundle contains 4 pieces that assemble into a single complete mirror box carton. You'll need one full bundle (4 pieces) to package and ship one mirror or large glass item. Pricing is quoted per piece, so one complete carton costs 4x the per-piece price.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy is this a 4-piece design instead of a traditional single-box carton?\u003c\/summary\u003e\u003cp\u003eThe four-piece construction creates a custom-fit design optimized for mirrors and glass products. It allows adjustable internal support, reduces empty space, minimizes product movement during transit, and lowers shipping costs compared to oversized traditional boxes—all while providing protection.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs this box strong enough for heavy mirrors and glass panels?\u003c\/summary\u003e\u003cp\u003eYes. ECT-32 single-wall corrugated kraft delivers excellent crush and impact resistance specifically engineered for glass shipments. The material exceeds industry durability standards for fragile item packaging and is suitable for freight transport and stacked warehouse storage.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo these boxes come with printed warnings about fragile contents?\u003c\/summary\u003e\u003cp\u003eYes. All panels feature pre-printed 'Fragile,' 'Handle with Care,' and 'Do Not Lay Flat' messages that ensure proper handling throughout the logistics chain, reduce damage claims, and meet common shipping compliance requirements for glass products.\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\u003c\/p\u003e\n\u003c!-- packrift-pdp-link-enrichment:v1:end --\u003e\n","brand":"Packrift","offers":[{"title":"Default Title","offer_id":53437354606960,"sku":"40604PCMC","price":12.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/9159\/2048\/files\/40604PCMC.jpg?v=1774843485","url":"https:\/\/packrift.com\/products\/40x60x3-5-mirror-boxes-ect-32-kraft-corrugated-4-piece-bundle","provider":"Packrift","version":"1.0","type":"link"}