Answer: doublers

AnswerCrossword Clue
doublersto become double
doublersfolded in two
doublersdouble quantity
doublersDOUBLER, one that doubles (to make twice as much)
doublersto turn back
doublersto bend or fold with one part over the other
doublersduplicate
doublerscomposed of two like parts
doublersto make double
doublersto repeat
doublerstwice as large, as many, etc.
doublersgame between two pairs of players
doublerssuitable for two
doublersto serve in two capacities