Pcv and acid free.
Color(s): clear; size: 4 1/16 x 3..this product arrives to most customers in 2-3 business days. Smead® Self-Adhesive Poly Pockets, Top Load, 4 1/16"w x 3"h, Clear 100/Box Smead self-adhesive poly pockets, top load, 4 1/16"w x 3"h, clear 100/box crystal clear front and back with white peel-away back panel.