Give your Raspberry Pi board a secure and nice look with this Raspberry Pi Case. This fits in Raspberry Pi 2 or 3 in B or B+. This Clear type case allows you to beautifully see your Pi and adds a security against board damages. The sides have open slots for inserting the other accessories to the Pi including a slot for the SD Card at the bottom. It also has opening on the GPIO pin part so that you can insert easily any wires or this nice GPIO extender Raspberry PI GPIO Adapter Cable.
Other useful add-ons :