Fan holder for the Indivision AGA MK2 to cool down Lisa chipset. No screws needed to install, just snap on the card. Fan can be fixed with screws but not needed. Use fan 40x40x10 mm 12V. Connect to Floppy Y Splitter Power Cable (amigakit.amiga.store/product_info.php?products_id=1030). Only printed parts, hardware NOT included. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by the owner of the mentioned trademark. Made out of pla plus I can also make out of other materials if asked like Petg, Abs, Nylon just message me and ill let you know the cost Shipped out the next day! If you like another color let me know its default is Gray so message me so i can make the color you like before you purchase Gray Blue White Black Pink Orange Brown Purple Red Silver Yellow Copper Color Clear Pink Clear Purple Clear Blue Marble Army Green Wood Color Bone White