Protective pages come in 2 different materials which are distinctly different (Polypropylene & Vinyl). Polypropylene is the most popular choice by collectors because of the archival properties of the material. Below is a list of attributes of the two different types of pages
Polypropylene Pages
Heavy-Duty Polypropylene Material (115 micron) Archival Safe (contains no PVC) Highest clarity available Material manufactured in USA Highest weld strength attainable for this material Straight bar seals Designed for 3 ring binder (holes punched & cleared) Foil stamped BCW logo Retail packaging Note: Polypropylene is considered an archival safe material by the Library of Congress.
Vinyl Pages
Heavy-Duty Vinyl Material (4.5 mil) Double polished clear finish Material manufactured in USA Highest weld strength attainable for this material Straight bar seals Designed to fit 3 ring binder Retail packaging Click here to browse our Protective Pages (Polypropylene).
Click here to browse our Protective Pages (Double Polished Vinyl).
