An ADS, retention/anti-turtle and high tension device all in one. Capable of producing very little force as an ADS, or high tensions as a heavy training device simply depending on how you adjust the strap! The APEX Stealth is a belt style device made of a 4 inch wide band of elastic, polyester and cotton blend that provides 400% more surface area than any other ADS on the market. This leads to supreme comfort due to distributing pressure across the large surface area.  The Stealth also features a custom made closed-pore neoprene ring that will endure more than 100lbs of force and resist bacteria accumulation. It will also tolerate various types of lubricant such as silicone lubricant or petroleum based lubricants should you wish to apply them. In testing we never found irritation to be an issue, however we wanted to prepare for all situations. In our testing we have found that the Stealth is virtually invisible when worn underneath all but the tightest clothing. Perfect for those wishing to do PE discretely at the workplace or home, or any other setting.  We are currently designing a tension measuring system that will be available for separate purchase in the future.  Links for video tutorial will be posted soon.  NOTE: If your desired tension is not met by adjusting the black nylon strap, or you find yourself between sizes, simply loop the large strap through the neoprene ring. Each pass tightens the strap by approximately 2 inches. THIS IS ONLY THE STEALTH BAND. DOES NOT INCLUDE THE CUP OR SLEEVE.