Its geometry for the G-spot. The perfect pair for plus-size couples. Spectacular sex is all about angles, and this duo tilts your hips just right (27 degrees), opening you up and lifting the belly for greater pleasure, better penetration and increased comfort.Plus youll have Wedge positions, Ramp positions and Wedge/Ramp positions to experiment with and explore until you find your favorite naughty nookie adventures. Brand-new, 100% original, never-before-possible sex. Whats Included: Wedge/Ramp Combo in machine washable Microfiber covers as well as silky nylon water-resistant liners, position guide filled with erotic photos of Liberator-original positions, & black nylon gig bags for luvin on the go. Sizing Guidelines: HEIGHT- Ramp is offered in 10 and 12-inch heights to help you make a better connection with your lover. If your inseam is 28-32 inches, consider the 10 Ramp. If your inseam is above 33 inches, consider the 12 Ramp. WIDTH- If you consider yourself a plus-sized lover, you may want to take out the measuring tape and make sure. These shapes come in two widths, 24 and 30 inches, if your bum fits on the 24 inch, even if its a really close call, you should purchase the 24 inch Wedge/Ramp Combo.