The Fist of Adonis is crafted from an actual human hand and it is made from a poly-melt material. It is 13” in length and made to feel like the real thing. Lubricant use is recommended and it comes in two colors, ivory and black. If you want to have fun with someone else or just by yourself, this is a good toy to have. The fist is in the shape of a clenched hand with thick fingers and large knuckles for lots and lots of sensation. It is filled with Silagel rubber material that is firm, yet quite flexible. You will be able to bend and twist for the perfect fit inside. It is also anti-bacterial, non-toxic and safe to use.