Get ready to have a ball with The Crown Jewels®! These dual density swinging balls by King Cock Elite® feature silky soft Elite Silicone™ on the outside, firm silicone balls on the inside, and a super stretchy c-ring that works great with most dildos, vibrators, and even cocks! Using the swinging Crown Jewels® as a c-ring, adds a new level of ball-slapping fun to your love life. These swinging balls are a must-have for any royal collection! KEY PRODUCT FEATURES • Two Weighted Balls Each ball contains a weight for realistic swinging action. •Swinging Action The balls realistically swing with every movement! •Stretchy C-Ring The super stretchy c-ring works great with most dildos, vibrators, and even cocks! 1 Year Limited Warranty