This case is with Arduino UNO R3 board and derivative board; It's not include UNO R3 board
Compatibility: This design ABS tranparent case is perfect with Arduino Uno R3 Minima, Arduino Uno R3 WiFi, Arduino UNO R3 development board, UNO REV3
Net Weight: 21g; Case Size: 7.5 cm x 6 cm x 2 cm (2.95 inch x 2.36 inch x 0.78 inch); It is design with nice "+" holes and 10 "-" holes for cooling system
It is very easy to install and mini attractive body to carry everywhere
Note: The UNO R3 board is not in the packing list
Packing List: 1 x UNO R3 ABS Case-Transparent; 4 x M2.5x6 mm screws; 1 x 4 pcs pads