• A Large Girth: The Balboa has an outer girth of 6.8 inches that is perfect for experienced couples.
  • Plumb Glans/Head: The Balboa has a wide plumb head. Very enjoyable to many.
  • Long Length: This big penis sleeve has a length of about 8 inches and an insertable of about 7.3 inches.
  • Hole Girth: The Balboa has two inner hole girth options of 5 inches.
  • Adjustable Inner Rod: You have the option to include an Adjustable Inner Rod to create the perfect Balboa for you.
  • The Grip: Each RX Sleeve comes with our harness system consisting of a 60" belt and soft/comfortable testicle loop, known as “The Grip”. This helps to keep your sleeve in place.
  • Repair or Replace Warranty: Should anything happen to your sleeve, the $125 Repair or Replace Warranty gives you peace of mind.

RX Sleeve proudly introduces Balboa, the big penis sleeve designed to address all the ED problems getting in the way of you and a fulfilling sex life. Leave your intimacy issues behind forever when you invest in a realistic penis sleeve by RX Sleeve. Created specifically to improve your sexual health, Balboa is the product that will help get you back the confidence you deserve and rekindle passion with your partner.

The external size of Balboa measures at about 8” (length) x 6.8” (girth), and the inside hole length is 5.5”. With this impressively sizable girth, Balboa is a big penis sleeve intended for use by experienced couples. The length is measured from the tip of the penis head to the base, and the girth is measured approximately at mid-shaft. Your partner can expect to enjoy insertion of about 7.3”.

Balboa and all RX Sleeve products are made with integrity out of certified “Skin Safe” Platinum Silicone. Balboa is a large penis sleeve sporting incredible quality and attention to detail. All RX Sleeve products are equipped with “The Grip”, our revolutionary harness system that will help keep your sleeve securely in place during intercourse.

As with all of our products, Balboa comes in three color options to choose from so you’re sure to get the most realistic sleeve available.

With the option to include an adjustable inner rod, the user can confidently penetrate his partner even when not fully erect. Feel confident with this big penis sleeve from RX Sleeve. Find out why our customers rave about Balboa by checking out customer testimonials here.

*Note: all sizes may vary slightly.

**Sold as a novelty item.

Customer Reviews

Based on 5 reviews
Laredo, Texas

I want to say thank for your suggestion on product selection. Your help made the process easier. My condition has impacted my relationship with my wife for 2 years now. thank you again.

Hialeah, Florida

Okay now Balboa was thicker than I thought. Well the wife was shocked at first. But we have several children and we made it work just fine. Yes, with many nights of interesting play. intimacy in my relationship. My partner is thrilled with the results, and I feel like a new man. Thank you, Rxsleeve, for this incredible product.

Las Vegas, Nevada

My partner is thrilled with the results, and I feel like a new man. Thank you, Rxsleeve, for this amazing product.


In summary : the balboa is absolutely wonderful!! It allowed my husband to regain confidence in providing me with pleasure. It was not without some push back to get him to wear it though. We are a normal couple . Most just dont speak openly about these things. My hubby has ed. And all the side effects that follow. Like most couples with same issues my hubby has allowed me to have a fulfillment partner for many years. This kinda bothered me until I found your product. I am not saying I am giving up this partner however it allows my husband to engage back with fulfilling me on daily bases. I opened your product last night & placed the harness & appliance next to his disposal brief that I lay out nightly for him prior to us going to sleep.When you are done with your shower please pour me a glass of wine & come to the spare room with this tray.I layer you out two briefs on purpose. One for now & one for laterI have been on the sybian since you got into the shower.See the sleeve. ?? I will put it on you after I get a back massage on the sybain. Then I want to feel the new you in me. He proceed to follow my direction. I had a glass of wine & a cigarette while he rubbed my back on the sybian for about an hour. I felt just wonderful. I turn around & removed his brief & noticed it was wet. He must have been leaking. What a turn on.. I was ready myself. I put some gun oil on his penis & slid the sleeve on him then connect the harness on him. I got off the sybain and told him to treat me like a little slutt.I jumped on the bed & he lubed up the appliance and slid it in me.Owe my gosh it was big. But felt just perfect after I relaxed. The harness kept it securely attached. He was able to pleasure me for an hour !!!!!I came 7 times.I am writing this because other women will want this device! !!!!Dont let the size fool you. Once you relax the appliance just fits perfectly. It will stay hard!!! So you can cum multiple times. It will stretch you most of us like that feel.Your man will feel like tarzan.The only drawback is the head could be softer. In short: my husband & I can have sex again !!!!!! In a normal format. I can honestly tell you that I have never came so many times in one setting ever !!!! Nor have I cum so hard since hi school. The balboa is a great fit for a bigger girl . 185. That has had several children. It is critical about presentation to your man. That is why I detailed this. Total support to each others needs are critical. Providing a open & comfortable environment is key. A man can be very sensitive with ed. Sex & bladder leakage related to the ED. I engage fully as the wife and it works great for us. Please share this with other women. Most will never speak about this however are the same as i 100%. Your Balboa product is wonderful !!! For us women that have older men !!! Thank you so much !

San Jose, California

Balboa sure made me a new superman to say the least. hhaha. Thank you, amazing product.

Frequently Asked Questions