Archival-grade, acid-free and non-PVC premium card sleeves designed to hold photos and postcards and with matching size toploaders. 100 count per pack. Holds postcards 3-11/16x5-3/4 inches (93.675mm x 146.05mm). Protects your collectibles from scratches. Clear polypropylene. No PVC / Acid Free. Ultra clear. Made by Ultra Pro.