The Eclipse PRO-Matte Deck Protector sleeves completely hide card backs with an added layer of opaque material. Solid color Deck Protectors with Ultra PRO's hologram quality seal. Clear side uses non-glare matte material for softer feel and easier shuffle. Stores and protects small (62mm X 89mm) sized cards. 60-count pack. All Ultra PRO Deck Protectors are archival-safe and acid-free.