Customised Mailer Boxes 250mm x 150mm x 100mm - Brown

Custom Printed Mailer Boxes – 250 x 150 x 100mm

Make every delivery a memorable brand experience with PackGenie's custom printed mailer boxes. Measuring 250 x 150 x 100mm, these personalised postal boxes are ideal for e-commerce businesses, subscription services, independent retailers, gift packaging and promotional campaigns.

Our full-colour digitally overprinted mailer boxes offer a flexible packaging solution for start-ups, growing businesses and established brands looking for professional customised packaging in smaller print runs.

With their rectangular format and 100mm height, these boxes provide a practical option for suitable products, accessories, cosmetics, gift sets and subscription items. Always check your product dimensions and packing requirements before ordering.

Choose from white kraft paper inside and outside or brown kraft paper inside and outside, with custom printing available on the inside, outside or both sides of the box.

For a coordinated unboxing experience, combine your boxes with our custom printed tissue paper. You can also explore our wider range of customised packaging boxes.

Key Features

• Custom printed mailer boxes measuring 250 x 150 x 100mm
• Rectangular format with 100mm height for suitable products and gifts
• Full-colour digital overprinting
• Corrugated E-flute board construction
• Choice of white or brown kraft paper, inside and outside
• Print on the inside, outside or both sides
• Suitable for e-commerce, retail, subscriptions, gifts and promotions
• Smaller print runs available
• Recyclable corrugated packaging
• Manufactured and printed in the UK
• Free artwork preparation from suitable AI or PDF logo files
• No standard artwork origination or setup fees
• Standard, Express and Priority delivery options
• Free standard UK mainland delivery

Personalised Mailer Boxes for Your Brand

Our 250 x 150 x 100mm customised mailing boxes help turn everyday deliveries into professional branded customer experiences.

The rectangular design provides space for suitable products and protective packaging, while the full-colour printing options allow you to showcase your logo, brand colours and messaging.

These boxes are particularly suitable for:

• E-commerce businesses: Branded packaging for suitable online orders.
• Subscription services: Personalised boxes for recurring deliveries and curated product selections.
• Gift businesses: Attractive presentation for gift sets and accessories.
• Beauty and cosmetics: Packaging for suitable skincare and cosmetic products.
• Independent retailers: Professional branded packaging for customer purchases.
• Events and promotions: Custom boxes for product launches, promotional packs and press materials.

Full-Colour Digital Printing

Personalise your custom mailer boxes with your logo, artwork and promotional messaging using full-colour digital printing.

Digital overprinting is particularly useful for smaller quantities and businesses that want the flexibility to update their packaging designs as their brand develops.

Choose from three print placement options:

• Outside printing: Showcase your branding on the exterior of the box.
• Inside printing: Add a branded message or design inside the box for an engaging unboxing experience.
• Inside and outside printing: Create a coordinated branded presentation throughout the packaging.

Print coverage, artwork suitability and any additional charges for printing both sides should be confirmed when reviewing your design.

White or Brown Kraft Mailer Boxes

Choose the finish that best suits your business:

• White kraft: A clean, bright background that helps full-colour artwork stand out.
• Brown kraft: A natural kraft appearance suited to understated or rustic branding.

Both options are available with matching paper finishes on the inside and outside of the box.

Corrugated E-Flute Construction

These personalised postal boxes are made from corrugated E-flute board, offering a lightweight yet rigid packaging format for suitable e-commerce and presentation applications.

The corrugated construction helps provide structure during handling and delivery. Use appropriate internal protection where needed, especially for delicate or fragile products.

Product Specifications

Artwork Templates

Need an artwork template for your 250 x 150 x 100mm custom mailer box? Email help@packgenie.co.uk and our team will help you obtain the correct template.

Free Artwork Preparation

Send us your logo and design ideas and our team will help prepare your artwork for printing.

Free artwork preparation is available from suitable AI or PDF logo files. We'll email an artwork proof for your review, and you can request changes before approving the final design.

Once you've approved your artwork, your order can move into production.

No standard setup fees: Artwork preparation and origination are included for standard designs. More complex requirements may need a separate quotation.

Production & Delivery Options

Choose the delivery speed that best suits your business requirements:

• Standard Delivery – 7–14 working days: Free delivery to UK mainland addresses.
• Express Delivery – 3–7 working days: Available at an additional charge, subject to production availability.
• Priority Delivery – 2–3 working days: Available at an additional charge, subject to production availability.

Important: All delivery lead times are calculated from approval of your final artwork, not from the date your order is placed.

Please contact our team before ordering if you have a specific delivery deadline.

Complete Your Branded Unboxing Experience

Pair your personalised mailer boxes with custom printed tissue paper for an attractive finishing touch.

Explore more customised boxes and branded packaging options from PackGenie.