High Stretch RatioThe slingshot latex tube has high stretch ratio, 1 meter/3.3ft can be stretched to about 6.5 meters/21.3ft. Pure natural latex material: Elastic band is made of pure natural latex, bright color, good straightness, quick rebound, no leakage, and no side effect, without release force, and durable GOOD PERFORMANCE:Light pulling force, high strength, quick rebound, flatness, good concentricity, strong stretching.Stretching Ratio: 1 meter/3.3ft can stretch to about 6.5 meters/21.3ft