334 Folding Endurance Price: $312.00

Participants receive two similar samples for testing. Each sample consists of ten pre-conditioned 4" x 11" sheets that are tested using TAPPI Method T511 for MIT type testers.
Samples range from 50 to 250 double folds throughout the program year.
Enroll at any time; your subscription will start with the next scheduled shipping date and will include six (6) shipments.
Testing conducted during January, March, May, July, September and November.