Introducing our Multi-functional Mechanism Biaode SHB2026, specially designed for Sofa headrests. This innovative product features multi-gear adjustment, providing optimal comfort for any body type or posture. Our high-quality hinge is manufactured using premium materials, ensuring durability and longevity. We take pride in being a factory direct supplier, which enables us to offer our customers exceptional products at affordable prices. Upgrade your Sofa with our Multi-functional Mechanism Biaode SHB2026 and experience the ultimate level of relaxation.