5-Piece Set: Training Tubes, Rubber, Unisex, Muscle Training Exercise, With Storage Bag

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This is a unisex training tube.

Want to build muscle at home but don't have time to go to the gym?
With this, you can easily train at home.
It's convenient and recommended.

Detailed Specifications:

① Resistance varies by color (Black has the highest resistance / Green has the lowest)
* Black > Red > Yellow > Blue > Green

* Resistance ranges from approximately 3g to approximately 18kg depending on thickness.

② Size: The thicker the tube, the greater the resistance.
* Black: Length 600mm / Width 50mm / Thickness 1.1mm
* Red: Length 600mm / Width 50mm / Thickness 0.9mm
* Yellow: Length 600mm / Width 50mm / Thickness 0.7mm
* Blue: Length 600mm / Width 50mm / Thickness 0.5mm
* Green: Length 600mm / Width 50mm / Thickness 0.35mm

* The length dimension is the circumference.

Set Contents:
* Comes as a set of 5 colors.
* Includes a dedicated storage bag.