Nokia Lumia 900 Case, BoxWave [Nero Leather Envelope] Leather Wallet Style Flip Cover for Nokia 808 PureView | Lumia 900 Animal-friendly synthetic leather Slim and form-fitting designed to perfectly fit your Nokia Lumia 900 Lightweight, and durable design protects from scratches and bumps without adding bulk Secure and authentic mailer flap lock Inside is lined with soft felt