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Silicone Protector Rings

Rings used to shorten functional penetration depth during intercourse.

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2 results
Jan 12, 2026
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What clinical evidence compares different constriction ring materials and designs for safety and comfort?

Direct clinical evidence that compares different penile constriction-ring materials and designs head‑to‑head is sparse; most available data are product reviews, professional society guidance, device‑s...

Jan 8, 2026

What experimental methods have been used to manipulate penile dimensions during intercourse and what did they find?

Experimental attempts to change penile dimensions during intercourse have ranged from simple external rings that reduce functional penetration depth to mechanical lengthening/support devices and inani...