BG Alto Saxophone Goose Neck & Mouthpiece Swab (A31) is a soft microfiber swab with high absorption capacity. It is lint-free, highly absorbent, and easy to use. It is of microfibre style and has a protected plastic insert in the quality cord, so will not scratch your mouthpiece facing in any way. This is fully washable and is non-fluffing. These are the most effective cleaning swabs we can find in the market place today.