25 pt. pressboard covers feature 2" capacity fasteners on interior front and back. Two 17 pt. Kraft dividers with 1" capacity fasteners on both sides. Tyvek tape gusset.
2" capacity prong fasteners on inside 23 pt. pressboard covers. 1" capacity prong fasteners on both sides of 17 pt. Kraft dividers. 2" expansion. Tyvek tape.