The Tantus Stirrup C-Ring Cock and Ball Sling Onyx is a meticulously designed silicone accessory that keeps you harder for longer while lifting and separating the testes. This cock and ball sling combines a 35mm stretch ring with a stirrup-shaped base opening that cradles the scrotum, preventing contraction and enhancing sensation. Every detail, from the firm-yet-soft silicone to the balanced tension, is engineered for comfort and performance.

• 35mm inner diameter ring delivers a snug, secure fit without excessive tightness
• Stirrup-style base loops under the scrotum to keep testes lifted and in place
• Firm-yet-soft premium silicone offers stretch without losing shape during wear
• Onyx black color adds a sleek, understated look
• Body-safe, phthalate-free, and non-porous for hygienic use

Material	Premium silicone
Ring inner diameter	35 mm (1.38 inches)
Color	Onyx (black)
Stretch	Light stretch to fit shaft comfortably
Phthalate-free	Yes
Hypoallergenic	Yes

Slide the 35mm ring over the base of the shaft before arousal begins. Gently pull the scrotum through the stirrup opening so the loop rests comfortably beneath the testes. Ensure the ring sits flush against the body and adjust for a secure, even fit. Apply a small amount of water-based lubricant if needed. Remove immediately if any discomfort occurs. This cock and ball sling can be worn during foreplay and intercourse.

Made from Tantus’s proprietary firm-yet-soft silicone, this cock and ball sling is ultra-durable and easy to clean. Wash with warm water and mild soap or a toy cleaner before and after each use. Air dry completely. Store away from other silicone products to avoid material interaction. Use only water-based lubricants.

One Tantus Stirrup C-Ring Cock and Ball Sling in Onyx black, a drawstring storage pouch, and a quick-start guide.

Q: Will the 35mm ring fit all shaft sizes?

A: The ring has a light stretch to accommodate a range of girths, but it is designed for average to slightly above-average sizes. If you prefer a looser fit, apply lubricant. For measurements outside the typical range, consult the sizing guide before purchase.

Q: Can the cock and ball sling be worn during vigorous activity?

A: Yes, the stirrup base holds the testes securely, making it suitable for active use. Adjust the fit before beginning and check periodically to ensure continued comfort.

Q: Is the silicone body-safe?

A: Absolutely. Tantus uses phthalate-free, hypoallergenic silicone that is non-porous and safe for intimate contact. Clean thoroughly with warm water and soap or toy cleaner.

Q: How do I prevent the ring from slipping?

A: The stirrup design naturally anchors the ring by cradling the scrotum. For best results, wear the ring as low on the shaft as comfortable and ensure the ball sling is positioned snugly behind the testes.

We tested the Tantus Stirrup C-Ring Cock and Ball Sling Onyx across multiple sessions. The 35mm silicone ring had enough grip to maintain hardness without pinching, and the stirrup loop stayed in place even during movement. This cock and ball sling noticeably improved endurance for our team, and the soft, black material felt secure against the skin. We recommend it as a straightforward, effective addition for anyone looking to intensify sensation and prolong performance.

Weight	0.5 kg
Dimensions	20.32 × 15.24 × 10.16 cm