Double up on pleasure with the Annex Erection Penis and Ball Ring from american Master Series. Place it around the root of the penis and as Penisring should it will tighten you wonderfully. and you will also enjoy lasting longer and experiencing a stronger orgasm. At the same time the double T-spreader ball ring effectively spreads your scrotum. to increase sensitivity and control. Manufactured from flexible TPR rubber. so that it is easy to put on while still feeling tight. and stays on track during masturbation or sex. The streachable material also means that this ring and spreader fits most men. The american product line The Master Series is focused on dominance play and thus focuses primarily on the quality conscious BDSM'er with a little experience with Penisand ball play.