Model No:P13453
6 1/2 x 3 1/4 x 1 1/4" Kraft Corrugated Mailer Boxes
Kraft corrugated mailer boxes are the perfect combination of strength, sustainability, and professional presentation, making them ideal for e-commerce, retail, and shipping applications. Designed to protect contents during transit, these sturdy mailer boxes also provide an eco-friendly packaging solution.
Features & Benefits:
- Strong & Durable – Built from high-quality corrugated cardboard to safeguard products.
- Eco-Friendly Packaging – Made with recyclable kraft materials for sustainable shipping.
- Lightweight Design – Helps reduce postage and shipping costs without compromising protection.
- Professional Appearance – Natural kraft finish offers a clean, branded look for customers.
- Versatile Use – Perfect for shipping books, apparel, electronics, office supplies, and more.
Length (in.)Â :Â 6 1/2
Bundle Qty : 50
Height (in.)Â :Â 1 1/4
Width (in.)Â :Â 3 1/4
6 1/2 x 3 1/4 x 1 1/4" Kraft Corrugated Mailer Boxes
P13453

Kraft corrugated mailer boxes are the perfect combination of strength, sustainability, and professional presentation, making them ideal for e-commerce, retail, and shipping applications. Designed to protect contents during transit, these sturdy mailer boxes also provide an eco-friendly packaging solution.
Features & Benefits:
- Strong & Durable – Built from high-quality corrugated cardboard to safeguard products.
- Eco-Friendly Packaging – Made with recyclable kraft materials for sustainable shipping.
- Lightweight Design – Helps reduce postage and shipping costs without compromising protection.
- Professional Appearance – Natural kraft finish offers a clean, branded look for customers.
- Versatile Use – Perfect for shipping books, apparel, electronics, office supplies, and more.
- Product Info
- Specifications
- FAQs
- Options
- None
Weight:
- Unit Wt. (lbs.): .09
- Shipping Wt. (lbs.): 4.6

Specifications:
- Meets ASTM D5118
- Not FDA compliant
FAQ for Supplyland Kraft Mailer Boxes
What are Supplyland Kraft Mailer Boxes?
Our premium kraft corrugated mailers are super strong, lightweight shipping boxes designed to protect small, lightweight, fragile items during transit. The boxes are ECT-32-B kraft corrugated material and provide double-wall protection on the front and sides.
How do these mailers protect my items?
Our kraft corrugated mailers are crush-resistant and fold to create double walls of protection on the front and sides, ensuring your items remain safe and intact during shipping.
Are these mailers easy to assemble?
Absolutely! These easy-assembly mailers fold together in seconds without the need for tape, glue, or staples. Just fold and tuck, and you're ready to go.
What items are best suited for these mailers?
These mailers are perfect for shipping small, lightweight, fragile items such as tools, parts, hardware, and other breakable treasures.
Are Supplyland corrugated kraft mailers boxes eco-friendly?
Yes, our kraft corrugated mailers are made from environmentally friendly materials and are fully recyclable, making them a great choice for eco-conscious shipping.
Can I buy these mailers in bulk?
Yes, Supplyland Kraft Corrugated Mailers are sold in convenient bundle quantities. This makes it easy to stock up your warehouse or office and ensures you always have the right packaging on hand.
How do these mailers help with shipping costs?
Despite their strength, these mailers are lightweight, helping you save on postage costs. Their efficient design also reduces the need for additional packing materials, making them cost-effective shipping.
Do these mailers require any additional packing materials?
No additional packing materials are needed.The crush-resistant design provides ample protection. However, if you have extra space inside, you can use appropriate void fill packaging for added security.
Where can I purchase Supplyland Kraft Mailer Boxes?
You can purchase our kraft corrugated mailers directly from the Supplyland website. We offer various sizes and bundle options to meet your specific shipping needs.
What are the benefits of using Supplyland Kraft Mailer Boxes?
- Crush-Resistant Protection: Double-wall protection on the front and sides.
- Effortless Assembly: Folds together quickly without tape, glue, or staples.
- Lightweight and Cost-Effective: Save on postage costs.
- Versatile Use: Ideal for small, lightweight, fragile items.
- Eco-Friendly Packaging: Made from recyclable materials.
- Convenient Bundle Quantities: Easy to stock and store.
Are there different sizes available?
Yes, Supplyland offers a variety of sizes for our kraft recyclable mailers. Check our website for the full range of available sizes and choose the ones that increase your packing efficiency.
How do these mailers improve shipping efficiency?
Our kraft corrugated mailers ship flat, saving space in your warehouse and simplifying storage. When you need to use them, they are quick and easy to assemble, helping you save time and reduce labor costs.
What shipping options are available?
SupplyLand offers various shipping options, including standard, expedited, and flat-rate shipping, depending on your urgency and budget. Our corrugated shipping boxes work with different carriers and follow UPS rules for easy shipping.
Ship smart and ship secure with SupplyLand! Our selection of packing and shipping supplies includes everything you need to pack and ship products effectively. From boxes, tape, mailers, poly bags, and bubble wrap to labels, stretch film, and packing paper, SupplyLand has you covered for all your shipping and handling needs.
Weight:
- Unit Wt. (lbs.): .09
- Shipping Wt. (lbs.): 4.6

Specifications:
- Meets ASTM D5118
- Not FDA compliant
FAQ for Supplyland Kraft Mailer Boxes
What are Supplyland Kraft Mailer Boxes?
Our premium kraft corrugated mailers are super strong, lightweight shipping boxes designed to protect small, lightweight, fragile items during transit. The boxes are ECT-32-B kraft corrugated material and provide double-wall protection on the front and sides.
How do these mailers protect my items?
Our kraft corrugated mailers are crush-resistant and fold to create double walls of protection on the front and sides, ensuring your items remain safe and intact during shipping.
Are these mailers easy to assemble?
Absolutely! These easy-assembly mailers fold together in seconds without the need for tape, glue, or staples. Just fold and tuck, and you're ready to go.
What items are best suited for these mailers?
These mailers are perfect for shipping small, lightweight, fragile items such as tools, parts, hardware, and other breakable treasures.
Are Supplyland corrugated kraft mailers boxes eco-friendly?
Yes, our kraft corrugated mailers are made from environmentally friendly materials and are fully recyclable, making them a great choice for eco-conscious shipping.
Can I buy these mailers in bulk?
Yes, Supplyland Kraft Corrugated Mailers are sold in convenient bundle quantities. This makes it easy to stock up your warehouse or office and ensures you always have the right packaging on hand.
How do these mailers help with shipping costs?
Despite their strength, these mailers are lightweight, helping you save on postage costs. Their efficient design also reduces the need for additional packing materials, making them cost-effective shipping.
Do these mailers require any additional packing materials?
No additional packing materials are needed.The crush-resistant design provides ample protection. However, if you have extra space inside, you can use appropriate void fill packaging for added security.
Where can I purchase Supplyland Kraft Mailer Boxes?
You can purchase our kraft corrugated mailers directly from the Supplyland website. We offer various sizes and bundle options to meet your specific shipping needs.
What are the benefits of using Supplyland Kraft Mailer Boxes?
- Crush-Resistant Protection: Double-wall protection on the front and sides.
- Effortless Assembly: Folds together quickly without tape, glue, or staples.
- Lightweight and Cost-Effective: Save on postage costs.
- Versatile Use: Ideal for small, lightweight, fragile items.
- Eco-Friendly Packaging: Made from recyclable materials.
- Convenient Bundle Quantities: Easy to stock and store.
Are there different sizes available?
Yes, Supplyland offers a variety of sizes for our kraft recyclable mailers. Check our website for the full range of available sizes and choose the ones that increase your packing efficiency.
How do these mailers improve shipping efficiency?
Our kraft corrugated mailers ship flat, saving space in your warehouse and simplifying storage. When you need to use them, they are quick and easy to assemble, helping you save time and reduce labor costs.
What shipping options are available?
SupplyLand offers various shipping options, including standard, expedited, and flat-rate shipping, depending on your urgency and budget. Our corrugated shipping boxes work with different carriers and follow UPS rules for easy shipping.
Ship smart and ship secure with SupplyLand! Our selection of packing and shipping supplies includes everything you need to pack and ship products effectively. From boxes, tape, mailers, poly bags, and bubble wrap to labels, stretch film, and packing paper, SupplyLand has you covered for all your shipping and handling needs.

