The Vac-U-Lock ® Dual Density Experienced Set is an excellent choice for experienced strap-on players and those accustomed to deeper penetration. A complete harness with removable O-rings and plug, three dual density ULTRASKYN ® attachments, and a bottle of Mood water-based lube make an intense strap-on romp as easy as 1-2-3. Featuring the dual density effect--a soft, pliable exterior that gives way to a firm inner core-in lifelike material that warms to the touch, realistic attachments in 8, 9, and 10 inch sizes impart a strong and realistic sensation. Attachments can be used with the harness, the included Vac-U-Lock ® suction cup, and any other accessory or harness in the line. The Vac-U-Lock ® Dual Density Experienced Set also includes Doc Johnson Natural Toy Cleaner and ULTRASKYN ® Refresh Powder to properly and hygienically maintain your dual density ULTRASKYN ® attachments. Every product in the patented Vac-U-Lock ® system is designed to help you create any strap-on or toy you're in the mood for, and it's as simple as popping on the attachment of your choice. From Doc Johnson.