professional racing skipping rope sports special training for senior high school entrance examination fat burning weight loss primary school student fitness student children kindergarten

material: soft pvc rope/no card rope/speed up

jiemeiziyangye black [adjustable]/non-slip handle ash powder [adjustable]/non-slip handle lemon yellow [adjustable]/non-slip handle jiemeiziyangye black + smoky gray powder [adjustable] super cost-effective 2 pack smoky gray powder + lemon yellow [adjustable] super cost-effective 2 pack lemon yellow + jiemeiziyangye black [adjustable] super cost-effective 2 pack random color [spare handle] see the order clearly