This is a longer 5M belt needed to convert you MF2028 OMTECH to auto focus / power lift table. I, myself, ordered the Z table kit and found it included everything except the needed longer belt to install the kit and route the belt the proper way. It allows easy installation of stepper motor and bracket using existing slots in base of machine. My machine is a MF2028 80 watt so I know it will fit this model. I would think the 2028's are the same regardless of power. I added the last two pictures to show you how my belt is routed.
eBay