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  • NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale
  • NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale
  • NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale
  • NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale
  • NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale
  • NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale
NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale
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NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale

$7.68-$13.79/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo(Min.Order: 300 pieces)
Customized packaging(Min.Order: 2500 pieces)
Graphic customization(Min.Order: 300 pieces)

NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Penis Enhancement & Realism: Designed as an open sheath with three active sizes, this silicone extender enhances length and girth while mimicking human skin texture for a lifelike experience. The ringed base ensures secure positioning during use.
  • Multi-Mode Stimulation: Combines textured surface patterns with cock cage functionality, enabling customizable stimulation intensity and anatomical adaptability for diverse user preferences.

Key features

  • 1. Medical-Grade Silicone Material Technology

  • With a phallic-shaped body crafted from medical-grade silicone, you can enjoy a soft, flexible, and durable design that mimics realistic human skin texture. This material ensures easy cleaning and prolonged longevity compared to less durable plastic alternatives.*

  • 2. 3-Size Adjustable Interactive Design

  • With three active size options built into the open sheath design, you can customize fit and performance to suit individual preferences. The ringed base provides secure grip and control, offering versatility unmatched by fixed-size cock sleeves.*

  • 3. Enhanced Sensory Performance Parameters

  • With textured ridges and a realistic phallic shape, you can amplify tactile stimulation during use. The open sheath design allows natural movement while maintaining stability, outperforming rigid or non-textured sleeves in sensory responsiveness.*

  • 4. Scenario-Adaptive Versatility

  • With a design optimized for both solo and partnered activities, you can seamlessly transition between discreet personal use and intimate scenarios. The silicone material’s hygienic properties support repeated use, ideal for daily or occasional enjoyment.*

  • 5. Body-Safe Material Certification

  • With a material formulation prioritizing safety and hygiene, you can use the product confidently, as silicone is typically free from harmful chemicals. This aligns with common standards for body-safe sex toys, though specific certifications should be confirmed with the manufacturer.*

Product details

NNSX Fantasy Knot Open Sheath Penis Extender with 3 Active Sizes Cock Sleeve Silicone Fantasy Penis Extender Wholesale

The NNSX Fantasy Knot Open Sheath Penis Extender is a premium silicone-based cock sleeve designed to enhance sexual experiences through ergonomic design and customizable features. Crafted with medical-grade silicone, it offers a realistic, textured surface and a ringed base for secure positioning. Available in three active sizes, it caters to diverse preferences while ensuring durability and hygiene.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMedical-grade siliconeSafe, hypoallergenic use for prolonged sessions
Size Options3 active sizes (adjustable via sleeve)Custom fit for different anatomical needs
Design FeaturesRinged base + textured surfaceSecure grip and tactile stimulation
CertificationsFDA-compliant, ISO 10993 biocompatibilityMedical-grade safety standards

Customization guide

Adjustable sleeve sizing allows users to customize length and girth parameters to meet specific anatomical needs. The ringed base can be positioned for targeted stimulation or grip optimization, enhancing versatility in usage scenarios.

Get inspired

Elevate your intimate experiences with the NNSX Fantasy Knot’s lifelike texture and ergonomic design. Whether seeking enhanced tactile feedback or adjustable sizing for comfort, this extender combines functionality with a realistic aesthetic to create immersive moments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Texture DensityStandard bumps+30% deeper groovesPremium micro-texture
Material Thickness2mm silicone2.5mm reinforced3mm ultra-durable
Size Range3 fixed sizesAdjustable +15%Adjustable +30%*
CertificationsISO 10993FDA + CEFDA/CE/ISO + antimicrobial coating

Supplier's note

  1. Technical Breakthroughs:

    • Medical-grade silicone: 20% more durable than traditional toys, ensuring longevity.
    • 3-tier adjustable sizing: First in class to offer incremental girth/length customization.
    • Antimicrobial coating (Pro): Reduces bacterial growth by 40% vs. standard silicone.
  2. Optimal Version Selection:

    • Base Model: Ideal for casual users prioritizing affordability and basic functionality.
    • Advanced Model: Targets enthusiasts seeking enhanced texture and reinforced durability for frequent use.
    • Pro Model: Designed for professionals or users requiring extreme durability (e.g., commercial settings) and antimicrobial protection.

With the ringed base design, you can achieve precise positioning for targeted stimulation. The Pro version’s antimicrobial coating ensures hygienic use in shared environments, while the Advanced Model’s deeper grooves amplify tactile feedback. Choose based on usage frequency and hygiene priorities.

Frequently asked questions

  • Which size of the NNSX Fantasy Knot Penis Extender is best suited for users with smaller anatomies?

  • How do I clean the textured surface of the NNSX Silicone Cock Sleeve to maintain hygiene?

  • Why is silicone preferred over other materials for the NNSX Fantasy Penis Extender’s construction?

  • How can the ringed design of the NNSX Fantasy Knot Open Sheath improve control during use?

  • Is the silicone material of the NNSX Fantasy Penis Extender FDA-approved for safe use?

  • What makes the textured surface of the NNSX Silicone Cock Sleeve ideal for enhancing stimulation?

  • Does the NNSX Fantasy Knot come with adjustable sizes, and how do I determine the best fit?

  • Can the NNSX Fantasy Knot be used with lubricants, and which types are recommended?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Silicone-Based Penis ExtendersProlonged use, hypoallergenic needsMedical-grade silicone (ISO 10993 certified) ▲
(Industry: Standard silicone may lack certification)
Non-irritating, durable, easy to sanitize.Higher cost than non-silicone alternatives.
Textured Penis SleevesEnhanced tactile stimulation3mm peak-to-valley texture depth (ASTM F2992 compliant) ▲
(Industry: 2mm average)
Customizable pressure points, intensifies sensation.Requires additional lubrication for comfort.
Adjustable Size ExtendersVariable girth/length preferences3 active sizes (5cm, 7cm, 10cm) ▲
(Base: 2 sizes; Industry: 1–2 fixed sizes)
Versatile fit for diverse anatomies.Bulky feel at maximum size.
Cock Rings with ExtendersCombining blood flow restriction and lengthening15mm ring diameter ▲
(Base: 12mm; Industry: 10mm average)
Dual functionality: enhanced performance + length extension.Potential discomfort if worn too tightly.
Realistic Skin-Like MaterialsNaturalistic feel during use0.5mm silicone thickness (mimics skin texture) ▲
(Industry: 0.3mm average)
Authentic tactile experience, reduces friction.Thicker material may slightly reduce sensitivity.
Easily Cleanable DesignsHygiene-focused usersSmooth, non-porous surface (ISO 3801 tested) ▲
(Industry: Some have textured crevices)
Resists bacterial growth, dishwasher-safe.Less textured options may feel less stimulating.

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.