This is the latest version of my 4x4x2. It is a fully functional corectly propotional 4x4x2 cuboid Compared to previous versions so is this puzzle much smoother and stable. In other words, more usable. In order to assemble a 4x4x2 you need a 24mm eastsheen 2x2. You remove the corners from the 2x2 and glue the centers of the 442 in their place. You should leave two centers out until you've assembled 3/4 of it. If you feel unsure about the assembling, send me a message and I'll see what I can do. Assembly guide can be found here. http://img849.imageshack.us/img849/8821/4x4x2fordummieshq.pdf Stickers can be bought at Oliver's sticker shop. http://speedcubing.hu/webshop/index.php?main_page=product_info&cPath=6&products_id=292 More information can be found at the Twistypuzzles.com forum http://twistypuzzles.com/forum/viewtopic.php?f=15&t=22412 And a video can be found here http://imageshack.us/clip/my-videos/802/file21242.mp4/