XR Brands from the Master Series Meridian 2 Inches Stainless Steel Beaded Cock Ring Medium to Large. Erections are more impressive with heavy beaded stainless steel Meridian Cock ring. This ring is ideal for the experienced user who desires a sleek modern look in a heavy supportive cock ring. Stainless steel is non-porous, hygienic, easy to sterilize, temperature sensitive and impact resistant. Made of heavy beaded stainless steel, erections are made all the more impressive with the Meridian Cock ring. This ring is ideal for the experienced user who desires a sleek modern look in a heavy supportive cock ring. Stainless Steel is non-porous, hygienic, easy to sterilize, temperature sensitive and impact resistant. Measurements: 2 inches in diameter.