Your perfect strap-on experience is on lock with Doc Johnson`s deluxe line of full-service Vac-U-Lock Harness Sets. 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 corein 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.