Van Buren Dilator Set The Van Buren sounds are 27cm (10.5 inches) long and come with a distinctive curve near the tip making them J-shaped. This J-shape not only provides extra stimulation, it also prevents the sound from getting lost. This Van Buren Sound Kit comes with eight sounds ranging from 8FR to 22FR. The sounds are presented and protected in a velvet-lined zipper case. Ideal for those who are experienced in urethral play.The set features 8 different sized soundsapproximate measurementsSmallOverall lengths: 240mm - 270mmInsertable lengths: 180mm - 210mmSound widths: 3mm - 7mmMedium Overall lengths: 240mm - 270mm Insertable lengths: 180mm - 210mm Sound widths: 5mm - 10mm Suitable for men who have experience in using Urethral Sounds.This product is certified 100% Non-Magnate and medical-grade steel. Beware of cheaper products that are not solid surgical steel but chromed steel or poor quality surgical steel that contains Magnate. Magnate is the ingredient that makes steel rust. We will only include this endorsement on our 100% surgical steel products.