This dilator set from the Sinner Gear collection is suitable for experienced useers. The set consists of 4 dilators with a diameter of 9, 10, 11 and 12 mm. All four dilators are made of stainless steel, which makes them strong, durable and smooth. The toys are not heavy and are easy to hold. Because of the flat handle you always have a good grip. Clean the toy before and after use with toy cleaner and water for a hygienic use.