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External Size

4.6″ Length x 4.6″ Girth


Meet Cove. Measuring in at about 4.6” in length and around 4.6” in girth (measured at about mid-shaft).  Cove is a uniquely shaped making it ideal for couples not looking for Length or Girth.  The head / glans is also shaped for easier penetration.

cove model

Girth Enhancer Kit: The enhancer allows you to insert yourself into a sleeve of a large hole girth size. Each kit comes with four (4) uniquely sized premium soft rollable silicone tubes.

An instructional YouTube video can be found here: "Using an enhancer"

Adjustable Inner Rod: The insertable silicone rod can act as an erection aid to fill the air gap between the head of your penis and the end of the sleeve.



  • A Slender Girth: This sleeve has a girth of ~4.6 inches that is ideal to introduce couples to a penis support sleeve.
  • Comfortable Length: The Cove has a length of ~4.6 inches.
  • Hole Girth: This penis support sleeve has an inner hole girth of 3.75 inches.
  • Adjustable Inner Rod: The Adjustable Inner Rod allows you to penetrate your partner confidently.
  • The Grip: The Venice will be secure using ‘The Grip’, our revolutionary harness system to keep your sleeve in place, with an adjustable belt and soft testicle loop.
  • Repair or Replace Warranty: Be confident in your purchase with our $125 Repair or Replace Warranty.


You are far from alone if you are a male struggling with ED. Erectile dysfunction can be caused by a multitude of factors, both physical and psychological, and there are ways to take real action against your problems.

The Inner Hole length / depth of Cove is about 3”.  When choosing the appropriate hole girth for your penis support sleeve, refer to this page for simple to follow measuring instructions. The insertable length of Cove is approximately 4”. Small but powerful, Cove is on a voyage to help reclaim your sex life yet again.

All of our products at RX Sleeve are designed with our certified “Skin Safe” Platinum Silicone and are available in three different skin tone options. Find out which tone is right for you here. As with all of our products, Venice will arrive with our revolutionary Grip System already installed. The Grip is our harness system that ensures your penis support sleeve stays in place at all times.

For added confidence in your realistic penis sleeve, we recommend you invest in “The Adjustable Inner Rod”, which provides you with a perfectly matched sleeve and allows you to penetrate your partner even when you are not fully erect.

It’s time to take back your sex life with help from RX Sleeve. Find out what people are saying about our realistic penis sleeves here

**Note: all sizes may vary slightly.
**Sold as a novelty item.

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