BAILE BI-016011-1 If you are looking to increase penis size and also prolong erections, then this sensual sleeve adds an extra level of intensity--with studded texture for her, and raised pleasure nubs on the inside of the shaft to provide extra stimulation for him. Simply insert your penis into the comfortable hollow shaft and the real-feel veins and a protruding head will add magic to every thrust for wall-clawing mania. Use with plenty of water-based lube inside and out and get ready for out of this world climaxes.