This is a RICO brand ligature, a reverse-fit H-type designed to replicate the famous Harrison ligature. I used it with an alto saxophone rubber mouthpiece. Please note that this is a used item and may have minor scratches and signs of use that are not visible in the images. I have only used it for approximately 10 hours of playing time in total. The small box in the image is a fairly sturdy case, so I will ship it in an envelope with cushioning material. I believe it will be sent via Yu-Packet Post.