This is a set of 6 items: 3 SS and 3 M. Purchased new in January of this year, the SS size was used for about 3 months, and the M size was used for about 2 months. The SS size shows some signs of use. The M size is in particularly good condition. There is some discoloration of the rubber due to the use of Milton, but there are no tears and they can be used without any problems. Shipping will be via Yu-Packet Post Mini.