Sex dolls are life-sized, often realistic figures designed for sexual pleasure and companionship. They can be made from various materials, including silicone and thermoplastic elastomer, which mimic human skin. These dolls come in different shapes, sizes, and features, allowing users to choose according to their preferences. Many people use sex dolls for various reasons, including companionship, sexual exploration, or as a substitute for human interaction. The market for these dolls has expanded significantly, with some models featuring advanced technology, such as artificial intelligence and robotics, to enhance user experience and interaction.