Brand: Boomfit

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【4 Tubes Elastic】High tensile strength and good elasticity. The elastic pull rope has the best resistance and excellent stability, never losing its shape, tearing or fraying. 4pcs pull ropes, high tensile strength and good elasticity.
【Safe and Environmentally Friendly Materials】Foam wrapped handle, non-toxic no stimulation, safety and environmental protection, to avoid movement due to climate change or cause excessive heat, moisture, slippage occurs.