Below are common terms and product information found on our website that may help you place your order. If you have questions about your order please call us at 323-622-1774.

What is the 200 Lb. Test?

The 200 lb. test is a method used to certify the stacking strength of mullen lined boxes.  In general, they are designed and certified to endure at least 200 lbs. of pressure per square inch, which is roughly equivalent to the strength of a box with an ECT of 32.

What Are 4G Boxes?

4G boxes refers to packaging that are rated and tested as a whole. Every component of a 4G box kit is tested at once to ensure that the entire kit provides consistent results. Each component of a 4G box kit is an important part of the kit. No piece of the packaging may be substituted due to the way they are tested together.