Direct Supplier of Custom Mailer Boxes with Inserts
Expert Maker of Custom Mailer Boxes with Inserts Since 2009
Custom Mailer Boxes with Inserts
Custom mailer boxes with inserts are a packaging solution designed to protect and display products during shipping and storage.
Inserts are added elements within the box to secure the product, enhance its presentation, and prevent damage during transit.
These boxes are commonly used by e-commerce businesses, subscription box services, and companies looking to create a unique unboxing experience for their customers.
Get Custom Mailer Boxes with Inserts for Your Product Branding

Inserts can be made of various materials like foam, cardboard, or paperboard to choose from

Incorporate your branding elements, such as logos, product information, and any promotional messages

Decide on the printing method for your custom design. High-quality printing is essential for branding

We create a unique and attractive design that reflects your brand and the aesthetic of your cosmetics

A sophisticated way to present and protect your fragrance products while ensuring a memorable unboxing experience

Techniques like offset printing, hot foil stamping, embossing, or debossing can add a touch of luxury to your packaging
With Different Features
Why Choose Best4U?

Best4U provides wonderful after-sales service

We provide a 1-7 working days fast production service

We help you make your layout design for fast & best result

Best4U does at least 4 times 100% QC before delivery
Perfect Packaging Designs
Our collaborative approach places you at the heart of the design process. We work closely with you to understand your brand’s personality, goals, and unique offerings.
Best4U’s commitment to innovation extends beyond design. We keep a finger on the pulse of emerging trends and technologies, ensuring your designs are not only current but also forward-looking.
Partner with Best4U and let’s embark on a journey where your ideas become designs, and your designs become a reality that resonates with your audience and leaves a lasting imprint.


Excellent Quality Inspection
At Best4U, we are committed to delivering nothing short of excellence. Our dedication to quality is reinforced by our rigorous inspection processes, ensuring that every product and service we offer meets the highest standards of performance, reliability, and customer satisfaction.
From the very inception of a project, we adhere to a meticulous inspection protocol that covers every aspect of our offerings. Our team of skilled professionals meticulously scrutinizes each phase, from concept development to final execution, leaving no stone unturned in our pursuit of perfection.
Best4U's Digital Machines Ensure Best Quality

Best4U stands at the forefront of innovation, harnessing the power of cutting-edge digital machines to deliver unparalleled quality in every aspect of our products and services.
Our commitment to excellence is deeply ingrained in our utilization of state-of-the-art digital machines. These machines, driven by advanced technology and precision engineering, enable us to achieve levels of quality that were once considered unattainable.
At Best4U, our investment in cutting-edge digital machines is an investment in quality, innovation, and customer satisfaction. With each project, we harness the capabilities of digital technology to bring your visions to life with unmatched precision and excellence. When you choose Best4U, you choose a partner that leverages the power of digital machines to redefine what’s possible in the pursuit of quality and innovation.
More of Best4U's Products

Best4U helps your brand stand out with premium quality labels for your shampoo products, with custom artwork that you like

We create an impressive sealing sticker that will protect your products inside your packaging at lowest price.

Perfect for any type of business you have, we will help you enhance your packaging with our floral design thank you stickers.
Choose Printing Techniques and Materials Options
- Material Options
- Printing Arts
- Packing Method
Yes, we have free templates you can use in customizing your custom mailer boxes with inserts.
Browse our websites or send a direct message to us for fast transactions.
We produce labels, stickers, packaging boxes, envelopes, catalogs, hang tags, gift cards, and so on.
Normally it’s 2-7 working days, but it also depends on other factors like order quantity, different production processes, and our order scheduling.