Jock 1.5″ Silicone Penis Extension Sleeve
$86.99 Original price was: $86.99.$53.99Current price is: $53.99.
Thick penis extension fans, meet the Jock 1.5″ Silicone Sleeve by Curve Toys. Crafted from body-safe silicone in a realistic dark tone, it adds confident girth and length for couples who want more. Ships fast in a plain brown box with discreet billing. Veteran-owned and operated — your secret is safe with us.
| Weight | 0.6 oz |
|---|---|
| Dimensions | 7.9 × 1.9 in |
| Color: | Beige, Brown |
| Brand: | Curve Toys |
| Audience | Couples |
| Features | Latex Free, Penis Extension, Realistic Feel |
| Material | Latex, Silicone |
The realistic thick penis extension that makes trying something new together exciting, not awkward.
Curve Toys’ realistic penis extension sleeve adds 1.5 inches of length and 0.6 inches of girth instantly — no fuss, no complicated setup. The textured interior delivers stimulation for both partners, and the body-safe, latex-free silicone build keeps the experience comfortable from start to finish.
Thick Penis Extension Features & Specifications
Everything you need to know about this realistic penis extension sleeve from Curve Toys — dimensions, materials, fit, and care.
Instant Size Enhancement
- Adds 1.5 inches in length instantly
- Adds 0.6 inches in girth
- Trimmable base for a custom fit
Realistic Veined Design
- Pink-tinted mushroom head detail
- Thick shaft with bulging blue veins
- Brown tone for lifelike appearance
Dual-Stimulation Interior
- Textured inner sleeve for extra sensation
- Enhances the ride for your partner
- Stimulates the wearer simultaneously
Lube Compatibility
- Works with water-based lubricants
- Compatible with oil-based lubricants
- Smooth glide from first use
Trimmable Custom Fit
- Trim the base with scissors
- Dial in the perfect length for you
- No tools required
Material & Care
- Body-safe, latex-free silicone
- Rinse with warm water and toy cleaner
- Store in a clean, dry pouch
Thick Penis Extension User Guide & Play Styles
Stepping up your couples’ intimacy with a realistic penis extension
If you’ve moved past beginner territory, this thick penis extension from Curve Toys is a confident next step. The penis extension sleeve slides on and adds measurable girth and length — enough to shift the sensation for both partners without reinventing your dynamic. The textured interior makes sex with a penis extension rewarding for the wearer too, not just their partner. Use water-based lubricant for the smoothest experience. For more ideas on layering toys into your relationship, visit our Couples Pleasure pillar guide.
How to use a penis extension for shared pleasure
Getting the fit right matters. Trim the base of this realistic penis extension to your preferred length before the first session — a clean pair of scissors and thirty seconds is all it takes. The body-safe, latex-free silicone stretches to fit comfortably, and the latex free construction means no irritation for either partner. Partners exploring couples’ intimacy with a penis extension toy for the first time will appreciate how naturally this Curve Toys sleeve seats and stays in place during use. Browse the full realistic extension range for additional options.
More Penis Extension Sleeves from Curve Toys
Explore the full range of realistic and textured penis extension sleeves in our Penis Extension & Sleeves category, or browse all toys in the Couples Shop.
⚡ 3-Day Delivery
🎖️ Veteran Owned
🧪 Body-Safe Materials
Discreet Toys is veteran-owned and operated. Every order ships in a plain brown box with a discreet billing descriptor — your privacy is the priority from checkout to doorstep. Questions about your order? Our returns & refund policy covers the details. Free shipping on orders $69 or more.
It’s only freaky the first time.
Last updated · May 20, 2026
Free Shipping
on Orders $69+
Or any product with a HOT label — automatic free shipping, no code needed. Plain brown box. Discreet billing. Delivered in 3 business days via USPS Priority.
Plain Brown Box
No logos, no graphics, no product names on the outside. Looks like any other package.
Discreet Billing
Our business name — not "Discreet Toys" — appears on your card statement.
3-Day Delivery
USPS Priority Mail. Tracking number emailed the moment it leaves our warehouse.
How Your Order Arrives
Order Placed
Checkout in under 60 seconds
Packed Discreetly
Plain box, no markings
USPS Priority
Tracking emailed to you
At Your Door
3 business days, average
Veteran-Owned & Operated
Every order packed by our small team in Tampa, FL. Your privacy is our priority — from checkout to doorstep. It's only freaky the first time.

