Acer Iconia One 10 B3-A20 case, Pasonomi&reg; Ultra Slim Lightweight PU Leather Folio Case Stand Cover for Acer Iconia One 10 B3-A20 10-Inch Tablet (Black) Specifically designed for Acer Iconia One 10 B3-A20 Tablet, Only fit Acer Iconia One 10 B3-A20 Tablet. When using this cover case, tablet and keyboard cannot be put in it at the same time. Ultra slim and lightweight hard back design adds minimal bulk while protecting your precious device. Foldable front flip gives you perfect viewing angle. Soft scratch-free microfiber interior adds comfort and an additional layer of protection. Accurate openings will not affect any key operations and basic functions, such as synchronous, charging, headphones etc.