Preventing wear and tear is crucial to prolonging the lifespan of sex dolls. Manufacturers employ several strategies to achieve this. High-quality materials like medical-grade silicone or TPE are chosen for their durability, flexibility, and resistance to damage. Reinforced internal frameworks and joints are designed to withstand frequent movements and poses without breaking or loosening. Protective coatings or skins are applied to resist stains, discoloration, and surface scratches. Some dolls feature removable or replaceable parts, such as limbs or genital inserts, allowing users to repair or upgrade rather than replace the entire doll. Proper manufacturing techniques, including precise molding and quality control, ensure consistency and minimize defects. Additionally, manufacturers provide detailed care instructions, emphasizing proper cleaning, storage, and handling to prevent unnecessary damage. Using protective covers and avoiding excessive force or sharp objects during use also helps maintain the doll’s condition. Through these combined efforts, manufacturers aim to deliver durable products that stand the test of time.