Foundations 100ct Deck Protector Sleeves for Magic: The Gathering The 100ct Deck Protector sleeves for Magic: The Gathering feature fullcolor artwork and are made with our proprietary ChromaFusion Technology to prevent peeling. Archival safe polypropylene materials ensure you can sleeve your cards with confidence. Sized for standard size trading cards measuring 2.5 in. x 3.5 in. The matte finish offers a glarefree, camera ready play experience!