Eleduino Raspberry Pi 2 Model B Quad Core and Raspberry Pi Model B+ (B PLUS) Sliver ABS Case Enclosure Box+Heatsink Kit Perfect Fit for Your Raspberry Pi Model 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 quality ABS material by Injection Molding