Eleduino Raspberry Pi 2 Raspberry Model B B+ (B Plus) Pure Transparent Case Enclosure Box +Heatsink Kit Perfect Fit for Your Raspberry Pi 2 Model B /B+ It Provides the Best Available Protection/Accessibility for the Raspberry Pi Model B+ Provides Openings for All the Connectors 2-Piece Case Snaps Together with 4pcs non-slip mat High qualityPure transparent material by Injection Molding