‎0.5 Centimeters

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Skin-friendly resistance bands:The Resistance bands made of premium quality natural latex material,Allows long-term contact with the skin and is harmless,it is soft and comfortable,will provides you with a soft,smooth and comfortable exercise experience.
5 Different Resistance Levels: A set of resistance bands includes five colors representing different tensile force. Each provides a workout level, suitable for a variety of sports purposes for women and men, like gym, yoga, training.