This is to fit the Continental CM17 Only The 5 Thread Spool Stand for the CM17 is a wonderful addition to this machine. Since ths CM17 comes with 1,230 built-in embroidery designs, thread changes will be a regular occurrence. Having your embroidery threads easily accessible and ready to go is essential. The 5 Thread Spool Stand attaches directly to the back of the machine and comes with spool caps, holders, and nets to keep your thread from tangling.