They can be a godsend. You have probably seen these sold in big batches on that site that begins with an A. This is for just 4, but the colors I picked to sell are quite versatile and could take your looks a long way! These were initially sold separately by me but as usual, if things don't sell in a certain amount of time, I consolidate. So this is a consolidation of the 4 individual ones I had up separately. Two of these have been worn and laundered, and two have not been worn at all. All are stretchy knit tubes that can be many many things, over and above what is listed in the title and showed in the one picture. Even though these are a synthetic knit They are really good as sweatbands, absorbing sweat when working out. Offers OK Each one measures 18 1/2 x 10 ". Unstretched