This harness is made of high quality garment leather. It’s soft to the skin, yet strong enough to handle the most energetic movements. Include 3 synthetic rubber rings, in different sizes to accommodate most popular toys. Product Details: Flattering lowrise style fits at widest point of hip; not at waist Fits hip sizes 33.5” – 50” (85 – 127 cm) Adjustable 35in. leg strap Includes three O rings in circumferences that fit most toys: 1.5”, 1.75”, 2” (3.8 cm, 4.4 cm, 5 cm) O rings are of synthetic nitrile rubber – safe for most people with latex allergies