Our Thigh Strap On allows your partner to grind on your thigh, freeing up hands to do other things. Soft, comfortable neoprene forms to your body making this comfortable to wear as long as you need. Reinforced opening accommodates flared base dildos. Interchangeable rubber O Ring 1.5 inch / 3, 8 cm. Largest circumference of the thigh Strap On is 22 inch / 55,8 cm and smallest circumference is 13.5 inch / 34,2 cm. Machine washable. Pair with 1.5 inch O Ring compatible dildo (not included). Features: Interchangeable rubber O Ring 1.5 inch / 3,8cmLargest circumference of the Thigh Strap On is 22 inch / 55,8 cm and smallest circumference is 13.5 inch / 34,2 cmMachine washableDildo not included Materials: 90% Neoprene, 5% polyester, 2.5% ABS plastic, 2.5% hook and loop