Brand N/A Model N/A Quantity 1 Color Transparent Material ABS Features Made of ABS plastic (good thermostability high intensity); Step 1: Mount the four separate gasket on the socket in order to twist the screws easily; Step 2: Install pcDuino with two percut end pieces; Step 3: Fasten pcDuino on the bottom with screws; Step 4: Cover and insert the screws; Step 5: Grab the box end piece. Its made of ABS which means its very easy to drill and machine according to your jacks; Step 6: The other side gets the case that cover the Arduino power and programming slot. Application Provides best protection for pcDuino board Packing List 1 x pcDuino case 1 x Bag of screws 1 x Bag of installation parts