Before using the stainless steel butt toys, it is recommended to clean theanal plug with a special cleanser or other cleaning agent. Usinglubricant on the buttplug can enhance your sex experience,making it more comfortable and pleasurable. To use the Curved Anal Plug, simply slowly insert one end of the Anal Plug into your private part and thrust it with your hand. The anal bead can be cooled or heated up for additional stimulation. However, be careful to hold one end of the anal sex toy tightly to prevent the anal plug from sliding into your body completely. After use, clean the anal plug with water and cleaning agent, andwipe it to keep it dry. Material of the Curved Anal Stopper: Stainless Steel The size of the Curved Anal Stopper:1.49"x1.02''x2.91''/1.73''x1.25''x3.54''/1.96"x1.41''x4.09'' Please note that this product is intended for adult use only. before use, and if you experience any discomfort, discontinue useimmediately.