Custom Shirt Mailer Box

Custom shirt mailer box designed for apparel, with options for custom sizing and outside, inside, or full print. Perfect for unique branding and a tailored unboxing experience.

15% off personalized packaging

Summer is in full swing. Get 15% off personalized packaging on orders over £350.

Code:SUMMERPACKUK

Deal 1 / 2

15% off personalized packaging

Summer is in full swing. Get 15% off personalized packaging on orders over £350.

Code:SUMMERPACKUK

Deal 1 / 2

The more products you add, the more you save

Add selected products to your cart, including at least 1 custom product, and get 10% off with 1 product, 15% with 2, 17% with 3 and 20% with 4. Code: BUNDLEUP

Code:BUNDLEUP

Deal 2 / 2

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Bigger needs?

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Corrugated bleached cardboard

Corrugated cardboard

Corrugated cardboard coated

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Kraft

White

White - Brown

White inside

Kraft inside

One ColourLearn more

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Outside

Inside

Outside + Inside

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None

Glossy foil

Matte foil

NoneLearn more

gross / 30 pieces

Design on a dieline (AI, PDF)

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gross / 30 pieces

Data for current product configuration	Custom Shirt Mailer BoxF23 (9.2 x 9.2 x 5 cm)
Material	Corrugated cardboard
Material colour	Kraft
Print colour mode	One Colour
Print coverage	Outside
Foil	None
Adhesive strip	None
Raw material	Corrugated cardboard flute E
Weight	0.02 kg
Eco properties	Biodegradable material Made in Europe Plastic-free Recyclable Recycled content Responsible sourcing
Certifications	Made for recycling FSC
Grammage	438 gsm
Parcel Size	InPost Size A Royal Mail Size Small DPD Size S Pocztex Size S Vinted GO Up to 0.5 kg DHL BOX 24/7 Size XS Evri Package
Box Size	Small
Dimensional tolerance	±2-4mm
Variant SKU	box--mailer-box--23--cardboard-natural--print-monochrome--foil-none

Protect your apparel during transit

The Custom Shirt Mailer Box is engineered to safeguard clothing items like t-shirts, hoodies, and other apparel during shipping. Made from robust corrugated cardboard, available in grammages of 510 gsm, 438 gsm, or 358 gsm, these boxes provide a sturdy enclosure. The material options include coated corrugated cardboard, standard corrugated cardboard, or corrugated bleached cardboard, ensuring your items arrive in excellent condition. This construction helps to prevent damage from impacts and crushing throughout the delivery process.

Tailor your box to fit any garment

Choose from small, medium, or large box sizes to perfectly accommodate single shirts, multiple t-shirts, or bulkier items like hoodies. Custom dimensions are also available, ensuring a snug fit that minimizes movement inside the box. With a dimensional tolerance of ±2-4mm, your custom box will meet precise specifications, providing a professional presentation. These boxes are designed to fit standard courier and parcel-locker sizes from providers like InPost, DPD, Royal Mail, and DHL, streamlining your shipping logistics.

Create a memorable unboxing experience

Leverage the full potential of your brand with extensive printing options. Print on the outside, inside, or both surfaces of the box to create a cohesive and immersive brand experience from the moment your customer receives their order. Choose from one colour, white colour, or various multicolour options – premium, saturated, or muted – to perfectly match your brand's aesthetic. The choice of kraft inside, white inside, kraft, white, or white-brown material colours further enhances your design flexibility.

Enhance your design with protective finishes

Add a glossy or matte foil finish to your Custom Shirt Mailer Box to provide an extra layer of protection and visual appeal. These finishes not only enhance the durability of your box but also give it a distinct tactile quality that complements your brand's image. For added convenience and security, opt for a single or double adhesive strip, ensuring a secure seal during transit and an easy opening for your customers upon arrival.

Ship with confidence and ease

The Custom Shirt Mailer Box is designed to make shipping apparel straightforward and secure, ensuring that your brand's presentation is consistent and reliable.

Corrugated cardboard coatedCoated corrugated cardboard is a durable packaging material composed of layers of paper connected by a corrugated insert, the surface of which is additionally protected by a protective layer. It provides improved resistance to moisture, dirt, and mechanical damage during transport. It maintains stiffness and stability, effectively protecting the contents of the shipment.
Corrugated cardboardCorrugated cardboard is a durable and lightweight packaging material composed of layers of paper connected by a corrugated insert. It provides excellent cushioning and product protection during transport. It is resistant to crushing and mechanical damage.
Corrugated bleached cardboardBleached corrugated cardboard is a durable packaging material with a bright, elegant surface. Its structure provides high crush resistance and effective cushioning. The outer layer accepts prints very well, guaranteeing high quality and color intensity.

Kraft insideRecommended for bold, eye-catching prints on the outside, combined with a natural kraft finish on the inside for a more organic look and feel.
White insideThe best choice for vivid printing on all sides of the packaging. Features double-sided coated cardboard, creating a smooth, premium surface for vibrant, high-quality prints inside and out.
KraftKraft Paper is a brown-colored material which gives a organic, rustic appearance. This type of material is commonly used for packaging products that benefit from a natural or "green" presentation.
WhiteThis product is available in white.
White - BrownThis product comes in white and brown.

Multicolour – premiumOur top-tier multicolour printing on coated cardboard for maximum vibrancy and detail. The ultra-smooth coating keeps ink on the surface, producing sharp, high-definition results - even for photographic imagery and complex graphics. Ideal when you want your packaging to stand out with premium, eye-catching colours.
One ColourPrinting with a single CMYK color keeps costs low and is perfect for minimalist designs or when multi-color detail isn’t needed.
Multicolour – saturatedAffordable multicolour printing on bleached cardboard. The bright white, uncoated surface provides good colour accuracy with a softer, more natural finish. As the inside of the box is printed on the brown side of the cardboard, colours on the inside may appear less saturated. Perfect for designs where true-to-design colours matter but an ultra-glossy finish is not required.
White ColourEach print is made with white ink using UV printing technology. It’s ideal for creating strong contrasts on kraft cardboard and achieving a premium look. This option is more costly than standard CMYK printing due to the use of a different, more advanced technology.
Multicolour – mutedThe most affordable option for multi-colour printing. It gives your design soft, slightly faded tones, perfect for natural and rustic styles. This option doesn’t support background printing. For full background coverage, choose Multicolour – saturated or Multicolour – premium.

OutsideIn the case of this product, the print is made on its outside.
Outside + InsideFor this product, the print is made on the outside and inside.
InsideIn the case of this product, the printing is done on the inside.

Glossy foilGlossy foil is a material that gives packaging an intense shine and an aesthetically pleasing finish. It provides increased resistance to moisture, dirt, and scratches. It highlights print colors, making graphics more vibrant and expressive.
Matte foilMatte foil is a finishing material that gives packaging a subtle, elegant, gloss-free appearance. It protects the surface from dirt, scratches, and moisture. It provides an aesthetic, professional finish, highlighting the subdued colors of the print.
NoneThis product is not laminated with foil.

NoneNo adhesive strip requires external tape or other sealing methods for closure, which can be less convenient and secure, and may not provide the same clean presentation or ease of use.
SingleOne adhesive strip is designed for single-use shipping, providing a secure closure for transit but requiring additional sealing if reopened
DoubleTwo adhesive strips offer the added convenience of easy returns; the second strip can be used to reseal securely for returned items, enhancing the user experience and functionality for e-commerce purposes.