Two fingers wide, whip tip 60 to 80 cm. General 1.8kg fitness whip has the thickness of two fingers, the length of whip tip is 60-80cm, the length of two tips is about 50-70cm, the length of whip handle is about 20cm, and the weight is 0.5-2kg, which conforms to human mechanics and can be used for better fitness. Fitness whip is mainly composed of stainless steel chain+woolen whip+woolen strip, which is available for teenagers, adults and the elderly, with different lengths and weights, and can be tailored according to personal preferences.