Cock Ring Size Guide: How to Measure Your Penis

How to Size a Cock Ring

When you're buying a cock ring, knowing your penis circumference is essential. Cock rings do come in different sizes, and the right sizing can make the difference between Wow! and Ouch! Most of the cock rings that Matilda’s stocks are stretchy, or adjustable. However, some cock rings are solid rubber, wood or stainless steel, and can only be put on and removed if they are correctly sized. It’s important that your cock ring is large enough to easily slip on and off, but small enough to do the job once you’re up and at ‘em.

So, it’s time to grab your measuring tape. No need to get the soldier to attention – it’s the flaccid measurement you need. A cock ring is put on while you’re still soft (or at most with a semi) and removed after you’ve cum and are limp again. Ok: we realise you may not have a measuring tape handy. Actually, a piece of string will do the trick. Take that string and slip it in under your balls, then bring it up and around the point where your penis meets your torso. Give it a little pull so that it’s nice and snug, and then mark the ends where they meet. You might want to loosen it a little, then tighten again, to get a sense of what feels most comfortable. (Most cock rings are designed to fit around both penis and testicles. Obviously, if you want to wear yours just around your cock, you’ll want to just wrap the string around the base of the penis, just above the balls.)

Now remove the string and measure the distance between those marks. That gives you your circumference. Time for a little maths now, because you need to divide that circumference by pi (3.14). That gives you the diameter of cock ring you’re looking for. That’s the magic measurement you need to check on the product description before you order your bad boy’s new best friend.

Cock Ring Sizing Chart