??????Kindly Reminder :There are 2 batches of PTFE tubes for the QIDI TECH X -max/X-plus3d printers The lengths of the 2 batches of PTFE tube are different .One batch's length is 36mm ,and the other length is 45mm . Please measure the PTFE tubes before purchasing it,choose the same length as the old PTFE tube.
?????? This PTFE tube Length is 36mm.