vintage lululemon tension band set

I could hardly find any info on this set online, I know it’s from the early 2000’s though! Lightly used, like new condition still. I do not have the box however this is what the back of it says. Why We Made This •Professional quality tension bands, great for strengthening and toning. •Includes 3 levels, light, med and hard strength tubes. •Cork handles offer superior grip when sweaty. •Tubes clip off and on ta easily change levels of difficulty.