Secure Seal 18x6x4 Corrugated Cardboard Boxes - 100 Pack Mailing Shipping Boxes

Got stuff to ship?

This 100-pack of Secure Seal corrugated boxes has you covered.

Each box measures 18 inches long, 6 inches wide, and 4 inches tall on the inside.

Made from 32ECT cardboard, so they're sturdy but still lightweight.

Rectangle shape, perfect for mailing, storage, or moving.

Made in the USA, brand new.

If you run an online store or just send a lot of packages, having a bulk box of boxes saves time and money.

Secure Seal knows packaging.

No custom bundle, just 100 solid boxes ready to tape up and send out.