Pay attention to the materials used in making sex dolls. Choose body-safe materials, such as medical-grade silicone or TPE (thermoplastic elastomer), to minimize the risk of allergic reactions or skin irritation. Usually, the sex dolls produced by SexDollTech are made of medical-grade or platinum-grade materials. Only half body sexdolls that pass the quality standard will be shipped from the factory, and the quality of each process is strictly reviewed.