Features: Removable top cover, full access to GPIO pin, camera connectors for RPi board. Fashion and beauty; Precise opening, perfect fit; High-quality materials are wear-resistant. The fastening device can be snapped into place, keeping the housings together even when moving. Suitable for science and technology enthusiasts, DIY electronic project developers and educators. Suitable for home laboratory, school classroom, science and technology exhibition. Specifications: Component:ABS Color:Redness/Black Size:Approx.9.7x6.4cm/3.82x2.52inch Package Includes: 1Pc Removable Top Cover note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.