Solid Support with Stretch-to-Fit Design The Bullring Red Silicone Ring delivers firm, consistent restriction in a 48mm diameter that accommodates a range of sizes. Constructed from extra-firm silicone, this ring provides noticeable support without the rigidity of metal — it stretches during application, then holds its shape for sustained performance enhancement. Material and Construction Made from body-safe, extra-firm silicone, this ring offers a firmer grip than standard silicone rings while remaining flexible enough to apply and remove safely. The material doesn't conduct temperature like metal alternatives, making it comfortable for extended wear. The silicone construction is non-porous, water-resistant, and compatible with water-based and silicone-based lubricants. The bold red color provides clear visibility during use and makes it easy to locate among your gear. Dimensions and Fit Inner Diameter: 48mm (approximately 1.9 inches) Material Thickness: Extra-firm gauge for substantial restriction Stretch Capacity: Accommodates application, then maintains compression The 48mm opening works for shaft wear, either at the base or positioned mid-shaft depending on your anatomy and desired level of restriction. The extra-firm material creates more pronounced compression than softer rings, directing blood flow for enhanced firmness and sensitivity. Performance and Function This ring's primary function is to slow venous return while allowing arterial inflow, resulting in fuller engorgement and heightened sensation. The extra-firm silicone provides consistent pressure that moves with your body rather than staying rigidly fixed in place. This slight flex reduces the risk of excessive constriction while maintaining effective performance. The ring can be worn during solo sessions or with a partner. Its smooth silicone surface won't snag or pull, and the continuous design eliminates hardware or closures that might interfere with contact. Care and Maintenance Clean before and after each use with warm water and mild soap or toy cleaner. The non-porous silicone won't harbor bacteria when properly maintained. Allow to air dry completely before storage. Keep away from silicone-degrading materials and extreme heat sources.