Weighing in at a whopping 7.5 ounces, this ball stretcher will get the job done simply with the sheer force of gravity! Made of highly durable stainless steel, this heavy ring will pull down on your scrotum to create a unique sensation that will amplify a sexual experience on your own or with a partner. The powerful magnetism within the ring allows it to easily open and securely close. This attractive and distinct accessory is compatible with all types of lubricant and cleans with mild soap and warm water. Measurements: inner diameter is 1.35 inches. Material Stainless steel. Color silver.