The remnant which remaineth, etc. Both this and the next verse presume a very close connection between the fine linen covering of the mishkan and the goats hair tent-cloth which protected it. "The remnant that remaineth" is the half-breadth by which the tent-cloth would overlap the linen covering at the back of the tent, when at the front half of the eleventh breadth had been turned back upon the other half (see comment on Exodus 26:9).
This "remnant" was to be 'allowed to hang down over the back part of the tabernacle.