Dear Customer, for clearity, this auxiliary rope must be used together with Face Exercise / Jawline Exercise Ball, you can refer to these links below:
20/50 Pounds Upgrade Facial Toner
Brand new high quality
Strengthen and shape your jawline
Shrinking your double chins makes you more confident.
Unique design helps to lose weight and firm face.
Train to bring out a bright smile
This rope can help you tie the training ball around your neck and train your face while training other parts of your body.
Product name: auxiliary training rope for face training ball
Rope material: polyester
Button material: copper
1*1* auxiliary rope