About the product:Type:Sex products backyard toysMaterial: smooth medical siliconeNice, heavy, mooth surface, high quality, not cause any harm to the human bodySuitable for beginners to useNon-toxic and bad smell,easy to cleanWeight: 85g SizeExpanding diameter: 7.5cm.Closed diameter:4.5cm.length:9.5cm  (enter size :8.5cm)Package Include: (Secret package)1 * butt plug