Cardboard Mailer Boxes Die-cut White Small

Our white cardboard mailer boxes are designed to give your products the best protection and presentation during shipping. These strong and reliable white cardboard mailer boxes are made from premium corrugated cardboard, offering excellent durability for e-commerce orders, subscription boxes, gift items, and retail packaging. Whether you are a small online business or a large warehouse operation, these white mailer boxes provide a clean, professional appearance that enhances your brand’s unboxing experience.

Product Specifications

Internal Size	140mm × 115mm × 115mm
Style	Die-Cut / White Mailer Box
Strength	Single Wall Corrugated
Bundle Quantity	100 Boxes
Assembly	Fold & Lock – No Tape Required for Light Items
Eco-Friendly	100% Recyclable and Sustainable
Suitable For	E-Commerce, Subscription Boxes, Gifts, Retail Packing, Shipping

Made with a fold-and-lock die-cut design, these boxes save time during assembly and require no tape for closure, making them one of the most efficient packaging options available. The crisp white finish is ideal for custom stickers, branding, or printing, allowing you to create a cohesive, modern look for your shipments. The lightweight construction helps reduce postage costs while maintaining strong structural integrity to keep products secure during transit.

These mailer boxes are perfect for use with fragile items, electronics, cosmetics, apparel, accessories, and small business products. They also pair well with protective packaging such as bubble wrap , ensuring your items stay safe throughout delivery.

For businesses wanting to improve their packaging sustainability, our die-cut mailer boxes are fully recyclable and made from responsibly sourced materials. They support environmentally conscious operations while delivering performance and consistency.

Packabox ships fast across Sydney, Prestons, Liverpool and Australia-wide, ensuring you always have reliable packaging stock when you need it. For more information on cardboard packaging standards, you can read industry guidelines at here.

Choose Packabox for premium quality, competitive pricing, and dependable delivery on all your packaging products. Our commitment to providing strong, cost-effective white die-cut mailer boxes makes us a trusted supplier for e-commerce and retail businesses across Australia.

How to Choose the Right Cardboard Mailer Box

Selecting the right cardboard mailer box is an important part of protecting your products and ensuring they arrive safely to your customers.
When choosing a mailer, consider the size of the item you are packing—there should be enough room for the product and protective padding,
but not too much empty space that could lead to movement during shipping. Our 140mm × 115mm × 115mm white die-cut mailer box is ideal for small to medium items such as accessories, cosmetics, electronics, candles, and retail merchandise.

Another key factor is strength. Single wall corrugated mailer boxes are suitable for most lightweight to medium-weight products and offer a good balance between durability and cost effectiveness.
For premium presentation, our white finish provides a clean, professional look that enhances your brand’s unboxing experience. The fold-and-lock design is perfect for quick assembly, helping e-commerce and warehouse teams save time during packing.

Finally, consider the type of customer experience you want to deliver. Strong, well-structured mailers show reliability and care.
If your business ships regularly, choosing a recyclable and eco-friendly packaging solution is important—these cardboard mailer boxes are fully recyclable and support environmentally conscious brand positioning.
Whether you’re running an online store, subscription box service, or retail operation, these mailers offer convenience, protection, and a professional presentation.