Penis Extension Sleeves — Length & Girth Add-Ons

A penis extension is a hollow sleeve worn over the penis to add length, girth, or both during partnered play. Body-safe TPE or silicone. Browse all extensions or with-balls add-ons for fuller anatomy.

Length-only extensions add 1-3 inches to the tip; girth-only extensions add diameter at the shaft; combo extensions add both. Veteran-owned and operated. Plain box.

Showing all 20 resultsSorted by price: high to low

-38%
Original price was: $119.99.Current price is: $73.99.

Jock Vibrating Penis Extension with Remote – Dark

-41%
Original price was: $125.99.Current price is: $73.99.

Jock Vibrating Penis Extension with Remote – Light

-40%
Original price was: $122.99.Current price is: $73.99.

Jock Vibrating Penis Extension with Remote – Medium

Purple wearable vibrating extension cage with dual motors and textured tickler by Playboy Pleasure
-40%
Original price was: $117.99.Current price is: $70.99.

Fantasy Cage Wearable Vibrating Extension – Purple

Creature Cocks tentacle squirting silicone penis enhancer in green and purple on neutral background
Creature Cocks tentacle squirting silicone penis enhancer in green and purple on neutral background
-42%
$68.99

Creature Cocks Tentacle Squirting Penis Enhancer

Model F realistic black FLEXISKIN liquid silicone penis sheath by Shaft
Hot
$59.99

Model F Realistic Silicone Sheath – Black

Model F realistic black silicone extension sheath Size 1 by Shaft
Hot
$59.99

Model F Realistic Silicone Sheath Black Size 1

Realistic beige silicone penis extension sheath Size 1x by Shaft
Hot
$59.99

Shaft Model F Silicone Shaft Sheath Pine – Size 1x

Realistic mahogany silicone shaft sheath extension sleeve by Shaft
Hot
$59.99

Shaft Sheath Realistic Silicone Extension – Mahogany

Realistic oak-tone Size 1x shaft extension sleeve in FLEXISKIN liquid silicone by Shaft
Hot
$59.99

Model F Shaft Sheath – Oak, Size 1x

Strap Tap & Go wearable dual vibrator in green silicone and ABS by Zero Tolerance Toys
-41%
Original price was: $96.99.Current price is: $56.99.

Strap, Tap & Go Wearable Dual Vibrator in Green

Dual-motor vibrating penis extender sleeve in blue by Zero Tolerance Toys with remote control
-41%
Original price was: $91.99.Current price is: $53.99.

Big Time Vibrating Penis Extender Sleeve with Remote – Blue

-38%
Original price was: $86.99.Current price is: $53.99.

Jock 1.5″ Silicone Penis Extension Sleeve

Saddle Up black vibrating penis ring and girth enhancer with bunny ears by Zero Tolerance Toys
-39%
Original price was: $70.99.Current price is: $42.99.

Saddle Up Vibrating Penis Ring & Girth Enhancer – Black

Black vibrating penis sleeve and c-ring with wireless remote by Curve Novelties
-41%
Original price was: $70.99.Current price is: $41.99.

Jock Enhancers Blitz Vibrating Penis Sleeve C-Ring with Remote – Black

Black vibrating penis sleeve with dual c-ring and wireless remote by Curve Novelties
-42%
Original price was: $71.99.Current price is: $41.99.

Jock Enhancers Rush Vibrating Penis Sleeve C-Ring with Remote – Black

Life-like ivory hollow silicone extension with waist and thigh harness by California Exotic Novelties
-40%
Original price was: $66.99.Current price is: $39.99.

Performance Maxx Life-Like Extension With Harness – Ivory

Life-like hollow silicone extension with harness in brown by California Exotic Novelties
-39%
Original price was: $65.99.Current price is: $39.99.

Performance Maxx Life-Like Extension With Harness – Brown

The Great Extender 6 inch silicone penis extension sleeve in blue and gray on neutral background
The Great Extender 6 inch silicone penis extension sleeve in blue and gray on neutral background
-40%
$23.99

The Great Extender 6″ Penis Sleeve

Translucent textured TPR penis extender sleeve by California Exotic Novelties
-38%
Original price was: $25.99.Current price is: $15.99.

Apollo Extender – Translucent Smoke

What to look for in a penis extension

Three things define a penis extension that fits and stays put. First, base diameter and length — measure your erect girth and the desired extension length; the sleeve's inner diameter should match (loose extensions slip; tight ones constrict). Second, material — body-safe TPE or medical-grade silicone; avoid jelly rubber (cheap extensions degrade in months). Third, retention strap — quality extensions include a ball-strap or harness loop to keep the sleeve in place during use.

How to size and use a penis extension

Measure erect girth (circumference at the thickest point, divide by 3.14 for diameter). Pick a penis extension with matching inner diameter. Apply water-based lube inside the sleeve before sliding on. Communicate with your partner about depth and pressure — extensions add stimulation difference for both partners. Clean thoroughly after each use with mild soap and water; air dry completely before storage to prevent mildew.

Discreet shipping for penis extension — what arrives at your door

Every order in our penis extension collection ships in a plain brown box with no external branding, product imagery, or category labels. The shipping label uses our parent business name; the credit-card billing descriptor reads as a generic merchant. Veteran-owned and operated. Free discreet shipping. Most ship within 1 business day and arrive in 3 days or less.

It's only freaky the first time.