Yeehaw, partner! Step into the new TROPHY BOY® Vibrating Ball Sack with Adjustable Cock Lasso and prepare for a wild ride. This adjustable silicone ball sack can squeeze and vibrate the balls at the same time with 10-vibration settings (LR44 Battery Included), and the adjustable lasso also makes sure to hold everything in place. Designed for small to medium-sized balls, this super-stimulating toy is great for beginners. Fall in love with this unique design that's durable and guaranteed to last.