{"product_id":"430x305x140mm-bx4-bs","title":"BX4 Mailing Box – B4 Size 430x305x140mm | Strong, Lightweight Eco-Friendly","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eBX4 B4 Mailing Boxes 430 × 305 × 140mm Brown Corrugated Shipping Boxes | Strong, Lightweight \u0026amp; Eco-Friendly\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eProtect your products with our \u003cstrong\u003eBX4 B4 Size Brown Mailing Boxes 430 × 305 × 140mm (43 × 30.5 × 14cm)\u003c\/strong\u003e. Manufactured from strong corrugated cardboard, these boxes provide a reliable balance of \u003cstrong\u003edurability, lightweight construction and professional presentation\u003c\/strong\u003e, making them ideal for eCommerce, retail, business mailing and everyday shipping across Australia.\u003c\/p\u003e\n\u003cp\u003eThe practical rectangular design provides ample space for documents, clothing, retail products, electronics, accessories and other medium-sized items. Supplied flat-packed, the boxes are easy to store, assemble and seal with packing tape.\u003c\/p\u003e\n\u003ch2\u003e📦 Product Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Type:\u003c\/strong\u003e BX4 \/ B4 Mailing Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Corrugated Mailing \u0026amp; Shipping Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Natural Brown Kraft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Strong Corrugated Cardboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Dimensions:\u003c\/strong\u003e 430 × 305 × 140mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Dimensions:\u003c\/strong\u003e 435 × 310 × 150mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 360g per box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Volume:\u003c\/strong\u003e 0.0184 m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Volume:\u003c\/strong\u003e 0.0202 m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCubic Weight:\u003c\/strong\u003e 5.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 25 Boxes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBranding:\u003c\/strong\u003e Custom logo printing available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e⭐ Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStrong and durable corrugated cardboard construction\u003c\/li\u003e\n\u003cli\u003eLightweight design to help manage shipping costs\u003c\/li\u003e\n\u003cli\u003eBX4 \/ B4-size format for convenient mailing and packaging\u003c\/li\u003e\n\u003cli\u003eFlat-packed for easy storage\u003c\/li\u003e\n\u003cli\u003eQuick and easy to assemble\u003c\/li\u003e\n\u003cli\u003eSecure packaging for products during handling and transit\u003c\/li\u003e\n\u003cli\u003eSuitable for Australia Post and major courier services\u003c\/li\u003e\n\u003cli\u003eProfessional natural brown kraft appearance\u003c\/li\u003e\n\u003cli\u003eRecyclable and eco-friendly cardboard packaging\u003c\/li\u003e\n\u003cli\u003eIdeal for eCommerce, retail and commercial use\u003c\/li\u003e\n\u003cli\u003eAvailable for custom logo printing and branded packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 Usage \u0026amp; Applications\u003c\/h2\u003e\n\u003cp\u003eThese \u003cstrong\u003e430 × 305 × 140mm B4 mailing boxes\u003c\/strong\u003e are suitable for a wide range of products and shipping requirements.\u003c\/p\u003e\n\u003ch3\u003ePerfect For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eeBay and Amazon orders\u003c\/li\u003e\n\u003cli\u003eShopify and WooCommerce fulfilment\u003c\/li\u003e\n\u003cli\u003eEtsy orders and online retail\u003c\/li\u003e\n\u003cli\u003eClothing and fashion products\u003c\/li\u003e\n\u003cli\u003eBooks, documents and stationery\u003c\/li\u003e\n\u003cli\u003eElectronics and computer accessories\u003c\/li\u003e\n\u003cli\u003eHomewares and retail products\u003c\/li\u003e\n\u003cli\u003eBeauty and cosmetic products\u003c\/li\u003e\n\u003cli\u003ePromotional and gift packaging\u003c\/li\u003e\n\u003cli\u003eBusiness and office supplies\u003c\/li\u003e\n\u003cli\u003eWholesale and commercial distribution\u003c\/li\u003e\n\u003cli\u003eWarehouse storage and inventory\u003c\/li\u003e\n\u003cli\u003eGeneral Australia-wide shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🚚 Shipping \u0026amp; Courier Use\u003c\/h2\u003e\n\u003cp\u003eThe BX4-style format provides a practical solution for businesses regularly dispatching products through \u003cstrong\u003eAustralia Post, Fastway, DHL, TNT and other courier services\u003c\/strong\u003e. Its lightweight corrugated construction provides dependable protection without adding unnecessary packaging weight.\u003c\/p\u003e\n\u003ch2\u003e🌱 Eco-Friendly Packaging\u003c\/h2\u003e\n\u003cp\u003eThese brown cardboard mailing boxes are made from recyclable corrugated cardboard, providing a more sustainable alternative to plastic-based packaging. After use, the box can be \u003cstrong\u003ereused, recycled and responsibly disposed of\u003c\/strong\u003e, making it a practical choice for environmentally conscious businesses.\u003c\/p\u003e\n\u003ch2\u003e🏷️ Custom Logo Printing\u003c\/h2\u003e\n\u003cp\u003eTurn every shipment into a branding opportunity with \u003cstrong\u003ecustom logo printing\u003c\/strong\u003e. Branded mailing boxes can create a more professional presentation, improve brand recognition and enhance the overall customer unboxing experience.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Our BX4 Mailing Boxes?\u003c\/h3\u003e\n\u003cp\u003e✔ \u003cstrong\u003e430 × 305 × 140mm B4-size format\u003c\/strong\u003e\u003cbr\u003e✔ Strong corrugated cardboard construction\u003cbr\u003e✔ Lightweight yet durable\u003cbr\u003e✔ Flat-packed and easy to assemble\u003cbr\u003e✔ Ideal for eCommerce and business shipping\u003cbr\u003e✔ Suitable for major postal and courier services\u003cbr\u003e✔ Recyclable and eco-friendly packaging\u003cbr\u003e✔ \u003cstrong\u003e25-box pack\u003c\/strong\u003e\u003cbr\u003e✔ \u003cstrong\u003eCustom logo printing available\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eFits in PM7 Poly Mailer Satchel\u003c\/strong\u003e – \u003ca class=\"\" rel=\"noopener\" href=\"https:\/\/packnbag.com.au\/products\/buy-excellent-100-500x650mm-pm7-poly-mailer-satchels?_pos=1\u0026amp;_sid=169d1e1ca\u0026amp;_ss=r\"\u003eView Satchel Here\u003c\/a\u003e\u003c\/p\u003e","brand":"PackNBag","offers":[{"title":"25 \/ Brown \/ PLAIN","offer_id":52978835325109,"sku":"25-430305140BR","price":44.0,"currency_code":"AUD","in_stock":true},{"title":"25 \/ Brown \/ LOGO-PRINT","offer_id":52978835357877,"sku":"25-430305140BR","price":81.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/4597\/3685\/files\/Shadow_832b565c-2d24-4212-9c33-2858897069a3.jpg?v=1784861021","url":"https:\/\/packnbag.com.au\/products\/430x305x140mm-bx4-bs","provider":"PackNBag","version":"1.0","type":"link"}