Tennis court dividers (4)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tennis court dividers</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for nets that I've seen before include "bags" , "Cricket practice venue" , "Captures" , "Catches (fish)" , "(Period for) cricket practice" .)