This Single Ball Classic Anal Hook is a classic design with a single stainless steel ball attached to a metal hook with an eyelet at the end for anal play. Measuring in at 10.6"/27cm in length of which 3"-4"/7.5cm-10cm is insertable. The ball has a circumference of 5"-6"/12.5cm-15.5cm which makes it a lot of fun to use. Lube the ball up and insert it before using some rope to tie the eyelet to a collar or your submissives hair. Any movement will be transferred to the anal hook with delightful results. This is an anal sex toy that is fun to use on your own or with company. Made from quality stainless steel; it will last a lifetime.