Kink Lab Neoprene Ball Stretcher Tall 3 Snaps. This 2" long tube-style ball stretcher is designed to be worn at the top of the testicles, like a vertical cock ring. It draws the testicles down and taut, making every touch feel even more sensational. Made of soft, cushy neoprene, this ball stretcher is easy and comfortable to wear, even during long sessions. A three-snap design offers a longer stretch, with two size settings for the perfect fit. Also available in a shorter version, this unique bondage inspired sex toy is lots of fun to use! Color: Black Type: Ball Stretcher. Material: Neoprene, Metal Snaps. Closure: Snaps. Length: 2 inches. Special Features: Adjustable. Kink Lab Neoprene Ball Tall is as pictured on the right side of the image.