Calorie calculate Jump Ropes

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{"cid":"108336","pid":"21169725","pimg_url":"\/\/img1.b2bforus.com\/3c\/ca\/ff57e51426fd\/product\/70444523_s-w400xh400.jpg","name":"Other Factory Direct Supply Cheap Jump Rope A Variety Of Cartoon Animals Rope Jumping For Kids","attrs":{"Price":"$1.50(20 - 99 Sets) $1.34(100 - 4999 Sets) $1.20(>=5000 Sets)","MOQ":"20 Sets","Delivery Time":"Negotiable","Brand":"D&D"}}

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