P Sure Blue is a high quality co-polymer adhesive sheath from Manfred Sauer GMBH. P-Sure offers the use the following:

Stronger strength adhesive glue (vs P-Sure White)
100% tested and inspected in Germany
Stretchy Co-Polymer material makes it comfortable to wear
this sheath has been double dipped to prevent tearing
11 sizes to get the ideal size for you
Buffer zone for high pressure reflex voiders
Latex Free
130mm long sheath
50mm adhesive zone