... .can for ankle weight and wrist weight 2.have sizes of ... /pair,2kg/pair,2.5kg/pair,3kg/pair ,4kg/pa ANKLE WEIGHT * POLYESTER MATERIA,IRON SAND INSIDE * PACKAGE:COLOR BOX ... 3kg/pair ,4kg/pair*LOGO:OEM1.Item name:wrist ankle weight2.Material:neoprene outside,iron sand or iron sand bags ... comfort, to provide extra muscle toning during exercise. The weights have hook-and-loop closures so they can be adjusted ...