This Kitronik MI:pro Protector Case for the BBC micro:bit has been designed to work with both the original Micro:bit V1and the new Micro:bit V2and continues in the traditions of our earlier cases. The cases are designed to keep the micro:bit safe, fully useable, and to offer the freedom of not being tethered to a computer. If a battery holder is attached to the back it can also can be stood neatly on a desk and it also features large and easy to read labels for the A and B buttons. This case provides full access to the bottom pins on the BBC micro:bit so the Edge Connector Breakout Board for the BBC Micro:bit can be used. One of the key features of the micro:bit is its physical size and this case has been designed with that in mind. It's as compact as we could make it, whilst still offering protection for the micro:bit. The case is also supplied with a sticky fixer pad so that you can attach a battery holder to the rear of the case, such as can be found in our BBC micro:bit Starter Kit. When a battery holder is used, micro:bit projects can go wherever you go. Even with a battery holder attached, the case is still palm-sized and portable. Note: This case requires assembly, full instructions can be found in the resources section below. Features: * Provides excellent protection to the BBC micro:bit whilst allowing access to the bottom pins. * Full access to the A and B buttons on the BBC micro:bit. * Attach a battery cage to the rear of the case with the supplied sticky fixer. * Full access to pins and connections including the micro USB connector. * Clear case material shows the on-board LEDs in perfect clarity. * The case is compatible with versions 1 and 2 of the micro:bit. * When used in conjunction with a battery holder, micro:bit projects can be fully mobile. Contents: * 4 x M3 Cheese Head Nylon Machine Screw. * 1 x Sticky Fixer Pad. * 4 x M3 Nylon Full Nut. * Laser-cut parts; -- 1 x Back Mounting Plate. -- 2 x Mid-layer Parts. -- 1 x Mid-layer Plate. -- 1 x Front Plate. Dimensions: * Length: 65mm. * Width: 37mm. * Depth (without screws): 12mm. * Depth (with screws): 18.5mm.