If you have a for MEGA2560 R3 without protecting case， you really need one of these enclosures. This acrylic case is pretty good for protecting your for Arduino MEGA2560 R3. It is very accurate and fits well， which do not block the important parts of your for arduino board.<br> <br> Features:<br> A must-have for each for Arduino MEGA2560 R3 owner.<br> Equipped with some spare parts (nut， screw， washer) too.<br> It protects for arduino board from dust and other damages perfectly.<br> It is easy to assemble and the DIY demoboard shell fits together very well.<br> This shell is transparent， which protects your for MEGA2560 R3 while giving you visibility of the inside part.<br> <br> Specifications:<br> Color: Transparent<br> Material: Acrylic sheet<br> Item Size: Approx. 11.8 * 7.2 * 1.8cm / 4.65 * 2.83 * 0.71in<br> Item Weight: Approx. 60g / 2.13oz<br> Package Weight: Approx. 62g / 2.20oz<br> <br> Package List:<br> 1 * Module Board Shell<br> 1 * A Packet of Nut， Screw and Washer<br> 1 * Manual (English)<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>