Shaft Model F Realistic Silicone Sheath

$59.99

Add realistic length and girth with the Shaft Model F Sheath in Oak — a body-safe, 100% FLEXISKIN™ liquid silicone sleeve designed for couples ready to explore a new level of intimacy.

Weight0.0 oz
Color:
ColorOak, Pine, Mahogany, Black
SizeSize 1, Size 2
Audience
Features
Size:
Material
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Description

Realistic Penis Extension Sleeve — Model F Shaft Sheath Oak, Size 1x by Shaft

A realistic penis extension sleeve built for couples ready to explore something new together

The Model F Shaft Sheath in brown oak delivers a genuinely realistic feel crafted from 100% FLEXISKIN™ liquid silicone — latex-free, phthalate-free, and sized to add meaningful reach with a 7.8″ total length. Trying something new together does not have to feel awkward; this silicone penis extension sleeve makes the conversation easy and the experience even easier.

Realistic Penis Extension Sleeve Features & Specifications

Six key reasons couples choose the Model F Shaft Sheath over other extension options.

Material & Care

  • 100% FLEXISKIN™ liquid silicone
  • Latex-free and phthalate-free build
  • Wash with warm water and toy cleaner; air-dry before storing

Size & Dimensions

  • Total length: 7.8″ — insertable: 6.5″
  • Internal length 4.4″, internal diameter 0.9″
  • 1x size, insert length 1.6″

Body-Safe & Latex-Free

  • Non-porous, body-safe silicone
  • Phthalate-free for worry-free use
  • Hypoallergenic — safe for latex sensitivities

Realistic Feel

  • Lifelike brown skin-tone texture
  • FLEXISKIN™ flex mimics natural feel
  • Engineered for realistic-feel during partnered play

Multi-Function Design

  • Multi-function: adds length and girth
  • Secure fit reduces slippage mid-session
  • Penis-extension geometry built for couples

Secure Fit

  • 1.6″ internal insert holds firmly in place
  • 0.9″ internal diameter fits comfortably
  • Stays secure without straps or harness

Realistic Penis Extension Sleeve User Guide & Play Styles

Using a silicone penis extension sleeve during partnered sex

For couples exploring extension play at an intermediate level, the body-safe penis extension sleeve fits the moment well. Apply water-based lubricant generously — silicone is naturally grippy, and lube keeps the experience smooth for both partners. The 4.4″ internal length accommodates a comfortable, secure fit while the extension portion adds the extra presence your partner may be looking for. Clean and care for the sleeve promptly after use: rinse with warm water, wash with mild soap or a dedicated toy cleaner, and air-dry completely before storing. For a deeper look at lubrication technique, read our guide on how to apply lubricant for sex. Explore the full range of options at Couples Pleasure.

The latex-free penis extension sleeve as a couples gift or new experience

The Model F Shaft Sheath in brown makes a genuinely thoughtful addition to couples looking to explore something new without a steep learning curve. The phthalate-free, multi-function silicone sheath ships in a plain brown box — no labels, no details, just discreet delivery. The 1x size is a solid intermediate step: meaningful added reach at 7.8″ total without feeling overwhelming. Browse the realistic penis extension sleeves category to compare sizes and styles side by side.

Plain-Box Shipping
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.

Shipping & Delivery
📦 Discreet Shipping

Free Shipping
on Orders $69+

Or any product with a HOT label. Free Standard Shipping applies automatically at checkout, no code needed. Every order ships within 1 business day in a plain brown box.

Pick Your Speed at Checkout

Priority Mail (USPS)
$17.95
$9.95 on orders $69+.
Arrives in 2–3 business days.
Priority Mail Express (USPS)
$49.95
$41.95 on orders $69+.
Arrives in 1–3 business days.

Delivery days count from the day your order ships. They're estimates, not guarantees. Orders of $200 or more may be held up to 3 business days for verification before they ship. Packages over 5 lb add a weight-based charge, shown at checkout before you pay. Read the full shipping policy

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Plain Brown Box

No logos and no product names on the box. The label never says Discreet.toys or what's inside.

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Discreet Billing

Your card statement shows DT WELLNESS STORE, never Discreet Toys or what you bought.

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Tracking by Email

We email your tracking number once your order ships.

How Your Order Arrives

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1
Order Placed

Pick your shipping speed at checkout

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2
Packed Discreetly

Plain brown box, discreet label

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3
Ships in 1 Business Day

Tracking emailed to you

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4
At Your Door

2–5 business days on Standard, sooner with Priority or Express