Biodegradable Carbon Neutral PH Neutral Recyclable Compostable Low Carbon Footprint Recycled Materials Sustainably Sourced
Custom Mailer Boxes
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Custom Mailer Boxes

Sample Price: £0.05

Looking to improve the unboxing experience without raising costs? Then you can rely on our services for all of your packaging needs and product demands, buy our mailer boxes as they are the ultimate packaging solutions for e-commerce, retail, and subscription businesses. Built from sturdy corrugated cardboard, they provide exceptional protection during shipping while offering full customization inside and out, perfect for showcasing your brand, whether you are sending apparel, beauty products, tech accessories, or curated kits. Our mailers ensure a secure fit and unforgettable unboxing experience

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    What Are Mailer Boxes?

    These boxes are the durable, sefl sealing and easy to assemble boxes specifically designed for shipping products like clothing, books, or small electronics. They are often made from corrugated cardboard, feature interlocking flaps and walls, and don’t require tape to close, making them a secure and often reusable packaging solution

    Types Of Mailers

    • Corrugated mailers
    • Poly mailers
    • Padded mailers
    • Kraft mailers
    • Rigid mailers
    • Expandable mailers
    • Die-cut mailers

    About The Product

    Designs

    These boxes have a more compact and often decorative design compared to bulky shipping boxes and are built with interlocking flaps and wings, sometimes with self-sealing features, reducing the need for additional adhesives

    Durability

    Made from materials like corrugated or kraft paperboard, they are strong and durable, with some designed with double-sided walls for extra protection during transit

    Ease of use

    They are designed for quick and easy assembly and packing, which saves time and labor. Many are also foldable for efficient storage before use

    Who Uses Mailer Packaging?

    • E-commerce brands
    • Subscription box services
    • Book and stationery companies
    • Ecoconscious brands
    • Apparel and fashion startups
    • Tech and gadget sellers
    • Beauty and skincare brands
    • Artists and creatives

    Customisation Of Packaging For Mailers

    • Materials: You can go for any material from kraft, rigid, corrugated, plastic, or cardboard
    • Dimension: You can choose any size, according to the product
    • Printing method: You can use any printing technique, including offset, digital, screen, or flexographic
    • Branding elements: advertise your brand by adding your branding elements like logos, taglines, patterns, or product info

    Why Choose Our Mailers For Packaging?

    Our mailers combine strength, style, and sustainability in every shipment, designed for e-commerce, retail, and subscription brands. Our mailers protect your products while improving your customer experience. Whether you need corrugated boxes, padded mailers, kraft envelopes, or eco-friendly poly options. We offer fully customizable solutions to match your brand’s voice and values. With durable materials, secure closures, and premium print finishes, our mailers ensure your products arrive safely and make a statement upon opening. Other benefits of these boxes are

    • Improved product protection
    • Increased brand experience
    • Reduced shipping costs
    • Faster fulfilment
    • Eco-friendly options
    • Versatile for all industries
    • Better customer satisfaction

    Customizable Branding

    One standout feature of our packaging is its fully customizable branding, inside and out. Unlike standard packaging, our mailers allow you to showcase your brand with vibrant exterior prints and eye-catching interior designs, turning every delivery into a memorable unboxing experience. This not only strengthens brand recognition but also boosts customer engagement, encouraging social sharing and repeat purchases.

    Why Do 6000+ Companies Trust Us?

    We deliver high-quality, reliable, and customizable packaging solutions that help businesses grow, from startups to global brands. Our clients value our expert manufacturing, fast turnarounds, and commitment to sustainability and customer service. Whether uts customer mailers, eco-friendly kraft packaging, or branded inserts, we ensure every detail is customized to your product and audience. Our Custom Colour mailer boxes don’t just protect, they improve your brand and unboxing experience. Other perks that Small Box Company UK offer are

    • minimal and aesthetic designs
    • Open chats with the clients
    • Trendy and innovative solution
    • End-to-end professional expertise
    • Free graphic support
    • Free samples exclusive of shipping charges
    • Free delivery across the UK
    • Free 3D mock-ups
    • Quality and consistency
    • Quick turnarounds
    • Ensure compliance and regulations
    • 3D printing and chemical-based inks
    • Low carbon footprints
    • Low MOQs

    Get A Quick Quote

    Ready to take your packaging customisation to the next level? Then we are here to create E-commerce packaging that reflects your style and protects your products. Fill out a quick for,m and a packaging specialist will send you a quote, or you can contact us for any queries about Custom Corrugated Packaging

    Stock Type & Thickness

    cardboard paper material

    Cardboard

    Durable and eco-friendly cardboard packaging designed for strong protection, sustainability, and premium product presentation.
    Kraft paper

    Kraft

    Strong and recyclable kraft packaging with a natural finish, ideal for sustainable and custom branded packaging solutions.
    rigid paper material

    Rigid

    Luxury rigid boxes offering premium appearance, durable protection, and elegant packaging for high-end products.
    corrugated paper material

    Corrugated

    Lightweight corrugated packaging provides durable shipping protection, cost-efficiency, and sustainable packaging performance.

    Finishing Assortment

    Foil stamping paper

    Foil Stamping

    Premium foil stamping adds a luxurious metallic shine to logos, text, and custom packaging designs.
    spot uv paper

    Spot UV

    Spot UV coating highlights key design areas with a glossy finish for enhanced contrast and visual appeal.

    Gloss

    Gloss coating delivers a shiny, vibrant finish that enhances colors and creates a premium packaging look.
    holographic paper

    Holographic Foiling

    Holographic foiling creates a reflective rainbow effect for bold, modern, and eye-catching packaging.
    emboss style

    Embossing

    Embossing adds raised texture and depth to packaging for a premium and elegant presentation.
    debossing paper style

    Debossing

    Debossing creates a pressed-in design effect that adds sophistication and refined packaging detail.
    matte paper

    Matte

    Matte coating provides a smooth, non-shiny finish with a clean and modern premium appearance.
    soft touch paper

    Soft Touch Lamination

    Soft touch lamination adds a velvety texture with extra protection for a smooth luxury packaging feel.
    Tiny Minimum Icon

    Tiny minimums.
    No maximums. Made

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    Instant Quotes

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    Fast Turnarounds