Size Matters 9-Inch Penis Pump Cylinder, A Fresh Start For Your Setup

A Fresh Chapter For Your Pumping Setup

A favourite setup deserves a cylinder that feels right for you. The Size Matters 9-Inch Penis Pump Cylinder gives you a choice of three diameters in clear acrylic, with a tapered top and a built-in air valve. Choose your width, pair it with your compatible Size Matters pump and settle into your own pace.

The transparent chamber keeps positioning in view, while the gently tapered shape follows the body's natural outline. Each size has the same approximately 22.9cm length, so the choice here is about diameter rather than a longer or shorter cylinder.

Whether you are replacing a well-used cylinder or adding another fit to your collection, this is a useful way to make the setup your own. Each choice is one cylinder; the pump and hose are separate.

“Your favourite pump, a clear view and a fit worth taking your time over.”

Size Matters 9-Inch Penis Pump Cylinder Key Features

✅ Three Diameter Choices: Select the 1.75-inch, 2-inch or 2.25-inch model to suit your preferred fit.

✅ Shared 9-Inch Length: Every choice measures approximately 22.9cm long.

✅ Clear Acrylic Body: A transparent chamber lets you see positioning as you enjoy your session.

✅ Tapered Top: The cylinder narrows towards the top for a contoured shape.

✅ Built-In Air Valve: Disconnect a compatible pump while retaining vacuum inside the cylinder.

✅ No Separate Gasket Required: The cylinder is designed to form its seal without an additional gasket.

✅ Size Matters Connection: Made for compatible Size Matters pumping systems, with the pump sold separately.

Product Details

A separate cylinder lets you refresh one part of a pumping setup you already enjoy. These Size Matters cylinders share the same clear acrylic construction, tapered profile and air-valve design, with the diameter providing the choice between them. The rigid material holds its shape while the transparent body keeps the view open.

The three listed diameters are approximately 4.4cm, 5.1cm and 5.7cm. All have an overall length of approximately 22.9cm, making it easy to compare widths without juggling different lengths as well. Choose for a comfortable fit with room around the penis, rather than treating a wider cylinder as a challenge.

The air valve is the handy detail at the top. It lets you disconnect the pump while vacuum remains in the chamber, giving you a little more flexibility during a session. Disconnecting the hose does not release that vacuum, so use your compatible system's release control before removing the cylinder.

Each choice is supplied as a single cylinder for a compatible Size Matters pump. It is a useful spare or replacement when you already have the matching pump and hose, with the clear body and flared opening keeping the design straightforward.

Experience Level

A practical choice for adults who are familiar with a compatible Size Matters pumping system and want a replacement cylinder or another diameter. Get to know the connection and pressure release before starting, then keep the suction light and the session comfortable.

Best For

Refreshing a pumping setup you already like, with a choice of diameter that lets you focus on fit. The shared length keeps the comparison simple, while the clear acrylic gives you a view of positioning throughout play.

It also suits someone who appreciates buying the part they need. A spare cylinder can be a handy addition to an existing collection, especially when the pump itself is still a favourite.

Like Making Your Setup Your Own?

If a clear view and a choice of width matter to you, this cylinder family gives you useful details to choose by. There is no need to pick according to labels about body size; compare the measurements and choose what feels comfortable for you.

You may also appreciate the built-in valve and simple gasket-free design. It is a thoughtful little refresh for a compatible pumping system, leaving the pace and pressure where they belong: with you.

Product Information & Measurements

ℹ️ Brand: Size Matters by XR Brands

ℹ️ Product: Single penis pump cylinder with air valve

ℹ️ Overall Length: Approximately 22.9cm (9 inches), all sizes

ℹ️ Material: Clear acrylic

ℹ️ Shape: Tapered towards the top with a flared opening

ℹ️ Connection: For compatible Size Matters pumps

ℹ️ Gasket: No separate gasket required

What's Included

ℹ️ 1 x Size Matters acrylic penis pump cylinder with air valve, in your selected diameter

Care & A Comfortable Setup

A little water-based lubricant around the opening can help with comfortable positioning and a seal. Connect your matching Size Matters pump, keep its release control easy to reach and begin with gentle suction. Take breaks and release the vacuum fully before removing the cylinder.

Keep sessions brief and stop if you notice pain, numbness, bruising or colour changes. Disconnecting the pump can leave vacuum inside the cylinder, so always release the pressure as part of finishing your session.

Wash the cylinder before and after use with warm water and mild soap or a toy cleaner. Rinse thoroughly and let it dry completely before storing. Check the acrylic, opening and valve for damage before use, and keep it somewhere it will be protected from knocks.

Tip: Check how the connection and release work before you get comfortable. A familiar setup makes it easier to relax into your own pace.

Shop With Confidence

We like these Size Matters cylinders for their clear view, practical valve and choice of diameters. A useful replacement or spare can bring fresh enjoyment to a setup you already know, with your comfort leading the way.

We have been helping Aussies find their kind of fun for over 25 years, with a warm welcome, straight-up advice and a little cheek. Here is to getting comfortable, choosing thoughtfully and making a little time for yourself.