Donut Cock Ring 15mm wide

Diameter 35 mm (see measurement chart). Metallic
Donut cock ring made of surgical steel, 15 mm wide and 8 mm thick with exceptional surfaces. This cock ring made of high-quality surgical steel is made from one piece. Without welding this cock ring, there is no roughness or discolouration over time due to the different metal. The hand polishing made with the utmost attention makes the metal very soft and this cock ring is very comfortable to wear.
In addition to the decorative appearance, a cock ring allows a stronger and/or more durable erection. The donut shape (wider than thick) provides high comfort and keeps this cock ring longer. To know your cock ring size, measure with a tape measure, in erection, almost to the desired tightening, you will get the circumference. To get the diameter, divide by Pi (3.14) or refer to the size chart below, choose the lower size.
Available sizes (inner diameter): – diameter 35 mm (circumference 110 mm). – Diameter 40 mm (circumference 125 mm). – Diameter 45 mm (circumference 141 mm). – Diameter 50 mm (circumference 157 mm) diameter 55 mm. – (circumference 173 mm).