Sleeve band (6)
I believe the answer is:
armlet
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sleeve band</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for armlet that I've seen before include "brassard" , "branch" , "A band on the upper biceps" , "Form of bracelet" , "Band on limb" .)