Only the red one has been used. They are stretchy and retain the resistance. Very good for all types of workouts. This 5 Pack Resistance Bands with Handles offers a range of resistance levels from 10 to 30lbs, making them suitable for a variety of workout intensities. The bands are designed for heavy-duty use in home gyms, with semi-commercial and commercial use in mind. Made from durable foam, rubber, and latex materials, these resistance bands feature foam covered handles for comfort and adjustable resistance levels to cater to different fitness goals. Whether you are into gym training or yoga, these multicoloured bands are perfect for working out various muscle groups at home or outdoors.
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