What are the Standard Mailer Box Sizes? Read This Blog!

The number of digital buyers has increased over the past few years. And the success of every e-commerce brand depends on how safely they deliver products to their customers. Brands must invest in custom mailer boxes to win more satisfied customers. These boxes are made from multiple layers of cardstock and kraft flutes to ensure sturdiness. The right size of a custom mailer box is one of the important factors for product protection during shipping. Read this blog to understand standard mailer box sizes!

Standard Mailer Box Sizes Dimensions

Custom mailer shipping boxes are ideal for your e-commerce brand, whether you want to send gifts or fragile products to your customers. The right packaging always aligns with your product’s dimensions and brand personality. 

Therefore, measuring the right dimensions and incorporating customization are important when choosing custom mailer boxes. The following are shipping boxes standard sizes you must know when buying mailer boxes:

• Small Mailer Boxes

Small mailer box packaging is commonly used to ship small items like books, cosmetics, clothes, jewelry, and small electronics. The standard size of small mailer boxes is 12 x 12 x 12 inches. Most online and in-store brands use 12x12 mailer boxes for small gift cards, vouchers, and promotional items. However, some brands use the standard box dimensions for small shipping boxes as follows:

6 x 6 x 6 inch small shipping boxes are suitable for shipping lightweight small items.

8x 6 x 4 inch small shipping boxes are ideal for small electronics, jewelry, and cosmetics.

10 x 7 x 4 inch shipping boxes are suitable for books and magazines.

• Medium Mailer Boxes

Mailer box dimensions for medium-sized boxes depend on the shape and size of the products. Generally, the medium shipping box size ranges between 18 x 14 x 12 inches and 24 x 18 x 18 inches. Different brands use different types of medium mailer boxes. The following are some different dimensions of medium mailer boxes:

12 x 9 x 6 inch medium mailer boxes used to ship clothes and toys. 

14 x 10 x 4 inch medium mailer boxes are used for Larger books, magazines, shoes, and electronics. 

16 x 12 x 8 inch medium mailer boxes are used to ship small household items.

Large Mailer Boxes

Corrugated cardboard is used to create large shipping cartons to send heavy and bulky products. The standard mailer box sizes for large cartons are 24 x 18 x 24 inches. However, the following dimensions are also used for large mailer boxes:

18 x 14 x 12 inch large shipping boxes are suitable for heavier retail items.

20 x 16 x 10 inch large shipping boxes used to ship household and retail items.

22 x 18 x 16 inch large shipping boxes ideal for Pillows, blankets, and small quilts.

Extra Large Mailer Boxes

Extra large size of mailer boxes are used as shipping and moving cartons to ship heavier products. The large standard mailer box sizes are 20 x 20 x 15 inches. It also depends on the size, weight, and shape of items you want to ship in extra large shipping boxes. The following are some commonly used sizes for extra large shipping boxes:

20 x 20 x 18 inch extra large shipping boxes used for bulkier retail and household items.

30 x 20 x 20 inch extra large boxes used for heightened and bulkier items.

Standard Shipping Box Sizes in Centimeter

The following are the most common shipping box sizes for shipping boxes measured in centimetres:

Small Shipping Box Size in Centimetre is 30.48 x 30.48 x 30.48

Medium Shipping Box Size in Centimetre is 45.72 x 35.56 x 30.48

Large Shipping Box Size in Centimetre is 60.96 x 45.72 x 60.96

Tips to Customize Standard Mailer Box Sizes

The number of digital shoppers has increased by 40% over the past five years. This is one of the reasons the demand for custom mailer boxes is due to the immense significance in the e-commerce industry. Brands use colorful and printed mailers boxes to leave a lasting impression on customers. 

For example, blue mailer box packaging looks trendy and appealing. Perfectly customized mailer boxes help improve your branding while ensuring product protection. The following are some tips you should consider when customizing standard mailer box sizes and designs:

1. Choose the high-quality corrugated cardboard.
2. Incorporate premium finishes for gift and luxury mailer boxes.
3. Pick the design theme that resonates with your brand persona.
4. Print QR codes and product traceability details on the boxes to make shipping easier.
5. Get your branding details printed with colors and fonts that align with the brand identity.
6. Consider a closing mechanism that offers your customers a memorable unboxing experience.

Where to Buy the Standard Mailer Box Sizes?

If you are searching for where can I buy different size boxes, consider a custom packaging company. The right packaging company will offer you high-quality packaging at competitive prices with customization freedom. 
Share your mailer box ideas with a trusted packaging company to get precise mailing boxes sizes. Understanding the typical box dimensions helps you customize the right box to ship your products safely. You can also consider wholesale retailers, online packaging suppliers, and custom packaging companies like Custom Boxes Lane to customize the right mail box sizes.

Final Thoughts!

Custom mailer boxes are ideal to ship products safely over long distances because they are known for their strong construction. Every e-commerce brand relies on these boxes to win repeat customers. However, brands need to consider the standard mailer box sizes when customizing their product packaging. The right size and dimensions of mailer boxes ensure customers receive products in pristine condition and foster brand loyalty!