Card Sleeves, Magnetic Card Holder, Toploaders manufacturer / supplier in China, offering Sgc Card Sleeves for Sgc Graded Slabs Ultra Protection for The Graded Card for PRO Collector Resealable, 3X4 Toploader Card Holder - 35PT Standard Size Top Loaders Pet Material, Black Border Magnetic Card Holder 35PT One Touch Case UV Protective and so on.