YAMAHA Monster Swab for Tenor Saxophone MSTS2 YAMAHA Polishing Cloth Set of 2 The Monster Swab has been opened but is unused, and the polishing cloth is unopened. I opened it and realized the product was incorrect, and it has been stored at home ever since. I am selling it because I will not be using it in the future. It has been stored at home for a long time and has some fold marks, but please consider it if you are interested.