The Eclipse PRO-Matte Deck Protector sleeves completely hides card backs with an added layer of opaque material. As a part of the PRO-Matte line, the Eclipse sleeves uses matte clear material to show the card face while minimizing glare and offering a unique, smooth and professional shuffling experience. Each pack comes with 100 sleeves. Note: These new Eclipse sleeves has a slight color change from the original 80-count pack version, and the manufacturer recommends not mixing the 80-count and the 100-count packages.