Adjustable Cock Rings

Adjustable cock rings work by having a manual adjustment on the ring itself. Typically rings are not perfectly round, rather they are an open ended rope that connects with the adjustment features. The most common adjustment types are small ABS plastic lockers that feature a button that locks the ring size in place once you have figured out what works best for you.

If you want something with a bit more control than a locker, other adjustable rings include ones with a velcro adjustment as well as with metal snaps. Velcro adjustment cock rings generally give you more room to adjust the size of the ring itself, however, they might not be as secure as with metal snaps. With rough or vigorous sex, Velcro might come undone.

Adjustable quick snaps are small metal or plastic push buttons that snap into place and lock in tightly. These are great for people who are a bit rougher during sex and want something that is completely secure.

You can also find cock rings with multiple adjustment points such as dual and even triple beads. These beads can slide up and down to fit your penis perfectly. The beads are also used as enjoyable pleasure points and they provide pressure on areas most often stimulated.

Similar to other cock rings, fully adjustable rings come in a variety of different styles, materials, and even include functions such as vibrations.

The most common material for an adjustable style ring is silicone. Silicone rings are generally considered the safest due to the properties of silicone. This body-safe material is non-porous so it cannot harbor unsafe bacteria. Silicone cock rings are also extremely soft and stretchy so they are comfortable to wear even for longer periods of time. Just remember not to wear any cock ring for longer than 30 minutes.

Other types of material often found in adjustable cock rings are simple stretchy rubber, TPE, Leather, and even Neoprene. Each material has its own unique pros and cons which are typically described on the product pages.

Vibrators: 

The most common added feature of these types of sex toys is the addition of a vibrating function. Often time you can find one or more vibrating bullets that attach to the ring and provide pinpoint accuracy for stimulation to where it's most desired.

Ball Straps/Ball Stretchers:

Many cock rings with adjustment also include an attachment for testicle or ball stimulation. These are a great addition that will enhance the pleasure of wearing an adjustable cock ring. 

Dual Loop Rings:

One of the other common features that adjustable rings might have is the addition of a solid ring that will also go around the penis. These are similar to dual cock rings which restrict the blood flow to keep you hard but give you the option to adjust one.