SSND-CNTRD4

SSND-CNTRD4 is a contoured, compact silicone plug engineered specifically for localized, forward-canal placement and self-retaining comfort. Designed without a traditional flat tail-piece flange, this model features an integrated 11.6mm ball flange that sits discreetly at the meatus while serving as a secure grip area for easy removal. The insertable shaft begins at a gentle 7mm tapered tip, expands up to 9.5mm, and steps into a subtle 9.2mm relief valley before reaching a prominent 10.4mm retention node. Directly behind the node, an 8.3mm retention valley allows the surrounding muscles to close naturally around the groove, anchoring the plug securely in place for extended, low-fatigue wear.

Anatomical Sizing & Mechanics

• Gradual Entry Taper: Begins at a smooth 7.0mm (21 Fr) tip that tapers up to 9.5mm (28.5 Fr) to ease initial placement.

• Low-Friction Mid-Groove: Narrows slightly to 9.2mm (27.6 Fr) to reduce surface tension before the main retention node.

• 10.4mm Primary Retention Node: Swells to a 10.4mm (31.2 Fr) node designed to step past the initial threshold and establish a comfortable seal.

• Sphincter Locking Valley: Drops into an 8.3mm (25 Fr) retention valley, allowing tissue to contract snugly into the groove for a hands-free lock.

• Integrated Ball Flange: Features a stylized 11.6mm (34.8 Fr) external ball flange for a low-profile depth stop and effortless removal. (Custom larger safety flanges are available upon request.)

Anatomical Depth Guide

Measuring 4.0" (100mm) in overall length with approximately 3.15" (80mm) of insertable reach, SSND-CNTRD4 is tailored for localized forward-canal positioning. It fully engages the high-grip muscular zones of the anterior tract without extending deeply into the bladder neck or pelvic floor.

Dimension & Sizing Profile

👑 Bob's Choice Recommendations

• Experience Level: Beginner

• The Prime Durometer Recommendation: #10 (Medium) Provides the perfect balance of structural body to keep the retention geometry crisp while offering comfortable elasticity for extended, low-fatigue wear.

• Alternative Durometers: Choose #00-50 (Soft) for a plush, more compressible option that gently flexes with movement, or select #18 (Firm) for maximum structural rigidity and pure translucent clarity.

Color Options: #18 and #30 are available in pure translucent. #00-20, #00-50, and #10 base colors are translucent white and can be mixed with any standard color.

⚠️ Important Safety Disclaimer: Please use all products with care. By purchasing, you accept full responsibility for safe use. If you experience discomfort, discontinue use immediately.