Rated 4.6 out of 5 based on 96 reviews on Trustpilot
Rated 4.6 out of 5 based on 96 reviews on Trustpilot
At Shop Rigid Boxes, make your unboxing experience unforgettable with custom mailer box inserts. Our box inserts are used to keep your products safe & appealing. They improve both presentation & protection. Perfect for subscription boxes, e-commerce shipments, & gift packaging. Also, we win client trust by keeping the product secure with premium quality inserts.
Buy these inserts in a vast range of strong materials, sizes, & styles to keep the product safe. Also, get these box inserts with premium printing techniques to highlight your brand in the market. We offer these box inserts at an affordable rate with no minimum order quantity. Also, enjoy our valuable services like free design support and 24/7 customer care. Are you ready to upgrade your packaging with mailer boxes inserts? Contact us now!
Send your specs and get professional pricing back within 2 hours on business days.
| Box style | Mailer Box Inserts |
|---|---|
| Dimensions | All custom sizes and shapes |
| Minimum quantity | 100 boxes |
| Board | Greyboard 1.5mm – 3mm |
| Wrap stock | 128–157gsm art paper, kraft, or textured |
| Closure | Two concealed neodymium magnets |
| Format | Assembled or collapsible |
| Printing | Offset and digital, CMYK + spot colour |
| Lamination | Matte, gloss, or soft touch |
| Add-on finishes | Spot UV, foil, embossing, debossing |
| Inserts | Foam, EVA, pulp, card — velvet or silk lined |
| Proof | Free digital proof, sample on request |
| Turnaround | 12–15 business days after approval |
| Shipping | Flat rate, tracked |
Offset Printing
Digital Printing
Pantone Colors
Soft Touch Lamination
Spot Gloss UV
Hot Foil Printing
Blind Embossing
Window Patching
White Kraft
Natural Brown Kraft
Textured Paper
Grey Chipboard
Mailer box inserts are used to hold products securely & stylishly present them. Inner holders sit inside a mailer box to restrict movement, creating a dedicated space for each item so it stays secure during storage and delivery. Moreover, many businesses use corrugated inserts for each item, such as candles, cosmetics, & small electronics. They are important because they help prevent products from moving around inside the package. However, without internal support, items can collide with each other & become damaged. Inserts lower this risk by keeping every product in its place.
Therefore, these inserts have become a more demanding part of protective packaging. They give both protection & a better product display.
Custom mailer boxes with inserts are commonly used by businesses that want to keep their product safe & secure during transit. They help to make separate spaces inside the box so the goods remain safe & protected. They are very beneficial for brands that ship delicate items.
Therefore, they also increase the presentation of the product by keeping it neatly arranged & supporting perfect shipping.
Review some of the use cases:
Brands that relate to these industries prefer box inserts to keep their product secure.
Mailer box with insert provides several advantages for businesses that want secure & neat packaging. They help to keep products intact inside the box. They hold the items in place, so they lower the chance of damage & ensure that every product reaches its destination safely.
Below are several advantages of box inserts.
Our boxes keep products fixed in their place inside the box. They provide product protection & prevent items from colliding during shipping. Also, they lower the chance of cracks & other damage.
Foam inserts for boxes divide the box into sections for each product. They help to place every item in an orderly way. It makes the first look clear & elegant. It boosts the sales & wins trust.
They add extra support inside the package. They reduce the risk of return. Because damaged items often lead to returns or complaints. Businesses can avoid extra costs caused by replacements.
Moreover, mailer inserts can be made with chipboard dividers to create separate compartments & keep the product secure during shipping.
Custom mailer box inserts are created to keep products stable & protected inside shipping boxes. They reduce the chance of damage. The production process focuses on structural strength to ensure every insert performs its duty well. You can opt for design planning to final inspection. Each step contributes to creating a unique packaging.
The following are the steps of the manufacturing process.
Together, these steps ensure mailer inserts are made with great care to protect your product.
Tip: Inserts can be designed with multiple compartments to hold several items in one mailer box.
The selection of proper material is important when producing mailer box inserts in bulk. The material shows how well the insert protects products & supports the overall presentation of the packaging. Moreover, different products require different levels of strength & cushioning. That's why manufacturers provide several premium material options.
Take a look at the table guide for material options:
| Material | Key features | Best Used For | Protection Level |
| Corrugated | Strong, lightweight with flute layers | Electronics, glass items | High |
| Kraft paper | Eco-friendly, natural, rustic look | Cosmetics, retail items | Medium |
| Rigid paperboard | Thick & sturdy with premium feel | Luxury Products, gift sets | High |
| Foam inserts | Soft cushioning that absorbs shocks | Delicate electronics, glassware | Very High |
| Molded pulp | Biodegradable | Eco-conscious brand goods | Medium To High |
Among these materials, corrugated & cardboard inserts for mailers are the best material choice for bulk production. They provide strength & cushioning. They remain lightweight for shipping.
Sustainability has become an important factor in modern packaging. Many businesses now prefer inserts made from environmentally safe & responsible materials. These materials are often produced using processes that consume fewer natural resources & creates less environmental impact. By choosing eco friendly mailer box inserts, brands can protect their products while also supporting greener packaging.
Here are some sustainability standards & certification.
Confirms that the paper thickness or cardboard comes from responsibly managed forests.
Supports sustainable forest management across the supply chain.
Promotes responsible sourcing of wood-based packaging materials.
Shows that the manufacturing facility follows environmental management standards.
It Indicates that the material can be processed through standard recycling systems.
However, using certified materials for custom packaging inserts not only lower impact but also builds trust with customers.
Picking the right packaging partner can make a big difference. At Shop Rigid Boxes, we offer mailer box inserts at a cost-effective price. Also, we offer them in many shapes, like circular & rectangular inserts, according to the demand of the product. We focus on delivering unique & safe packaging solutions that support both product safety & presentation. Our team works closely with clients to understand their packaging needs. They provide solutions that fit product requirements & budget.
Enjoy our valuable services:
By partnering with us, businesses gain a packaging supplier that values quality & consistency.
100 boxes. Per-box pricing drops at 500, 1,000, and 5,000 units, so ask for tiered pricing if you expect to reorder.
12–15 business days from approved proof to dispatch. Rush production is available on request for an additional charge.
Yes. Our design team prepares dielines, sets up your artwork, and produces the proof at no cost, whatever the order size.
very order includes a free digital proof. Physical samples of your exact box can be produced on request before the full run.
Credit and debit cards, PayPal, and bank transfer. Larger runs can be split into a deposit and a balance on dispatch.
Boards are FSC-certified, and inks, coatings, and adhesives meet food-contact standards where the box needs it.