The silicone is smooth and has a satin quality against the skin. It is soft enough to feel luxurious and firm enough to stay put once in place. The material is 100% premium, hypoallergenic, and phthalate-free. It’s also non-porous and body safe. The tapered tip eases in gently, and the rounded body settles into a steady, full feeling that holds its presence without any effort on your part.The flared base keeps things safe and secure throughout. There is also a beautiful purple rose on the base, which allows for a firm grip. The medium size works well for people with a little experience who want something with some presence to it, without going further than feels comfortable. The plug is fully waterproof.