KaysCase Book 2.0 Synthetic Leather Cover with Slim Hard Shell Case for BlackBerry Z10 Smart Phone (Blue) High quality stylish synthetic leather cover for BlackBerry Z10. Inside is made of micro fiber. Ultra slim snap on hard shell case providing solid protections to your device. Magic tape is used to attach the hard shell case to the leather cover. Magic tape is reusable, washable, and leaves no residual. Perfect to combine the case and cover in to a multi-functional protection. Precise cut-outs allow accesses to all controls and buttons.