Leather Testicle Stretcher with Chains & Clip for WeightsEnjoy the Leather Testicle Stretcher with Chains & Clip for weights. The adjustable strap wraps around the testicle sack forcing them downwards in a stretched position as the chains and clip hang down either side. You can use the clip to hang weights from the strap or use the area as a bondage point for some shibari rope fun. A ball stretcher is perfect for those who prefer the attention on their balls rather than their shaft.