Silicone cockring donuts Ø 28 mm — Arvell M12

Versatile silicone cockring — 28mm inner diameter, 16mm thick, 60×60mm contour. A larger-than-standard size without being extreme, for those who want a visually more prominent ring than entry-level models.

28mm inner — standard diameter for most

28mm diameter fits standard anatomies without forced placement. The size follows the same logic as the M5 but with a more generous outer size. For those who hesitate between the M5 (50×50mm) and a more visible cockring.

60 × 60 mm size — between standard and large

Intermediate size — more prominent than the standard 50×50, less dominant than the 65×65 of the M11. A good compromise for those who want to feel the ring around their balls without it being too visually striking.

16mm thickness — balance

Intermediate profile — not the thin 11mm of the M1, not the massive 22mm of the M14. The 16mm provides a felt presence during wear without dominating sensations. Versatile configuration for medium-duration sessions.

For those who want to step up from standard

Model 12 — the option that takes you from a discreet cockring to one that is slightly more felt and seen. If the M5 suits you but seems too discreet, this is the natural next step. Affordable Crazy Bull brand, discount price.