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The links in two sizes:

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(1) as the standard length of 1.5 meters， width 15cm， thickness 0.45mm， suitable for girls to use， select the "general section" in the options.

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(2) the length of 2 m， width 20cm， thickness 0.45mm， for boys， please select "2 Mega long" in the options

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Material: natural green latex

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A friend asked with strength training， in fact， this is adjustable with strength training， if necessary fold increase in resistance can use， or you can use a few!

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