Billy the Ring has a sharp aim and can be adjusted to your liking. Slide the bead to get the desired tightness. Billy the Ring was created to increase the firmness of your erections and delay ejaculation. Warm water and neutral soap will be enough for simple cleaning. You can also wash it in the dishwasher and use antibacterial detergents specifically for toys. Being made of silicone, it should only be used in conjunction with water-based lubricants. We suggest using Crushious lubricants as they are totally safe and practical. After use, wash it, let it air dry, and store it in a cloth bag separate from other toys. Includes a free lube sachet. Dimensions: 12.5 cm in length. Caution: Prolonged and frequent use of devices that increase the size of the penis can cause rupture of blood vessels, hemorrhage, and the formation of bruises. This device can also aggravate existing medical conditions, such as Peyronie's disease, priapism, and urethral stricture. Penis enlargement devices should always be used with discretion.