The choice of materials significantly influences the realism, safety, and durability of Ireland sex dolls. The most popular options include silicone, thermoplastic elastomer (TPE), and other skin-like compounds. Silicone is highly favored for its realistic feel, durability, and ease of cleaning. It maintains its shape over time and resists wear, making it suitable for those seeking a long-lasting product. TPE, on the other hand, offers a softer, more flexible texture that closely mimics human skin, providing a highly realistic sensation. It is also more affordable than silicone but requires more careful maintenance due to its porous nature, which can harbor bacteria if not cleaned properly. Some manufacturers combine materials or add internal structures like metal skeletons to enhance flexibility and posing options. The choice of material depends on personal preferences, budget, and maintenance willingness. Both silicone and TPE materials are widely used in the industry, with advancements continually improving their safety and realism. Choosing the right material ensures a satisfying, safe, and long-lasting experience.