Enhance your seating experience with this versatile chair accessory, designed for silent and controlled motion. great for auditorium, cinema, and office chairs, its spring-loaded damping mechanism ensures stability and comfort. Easy to install, it meets the demands of frequent use while preserving the aesthetic and operational quality of the seat. Features -Color:Silver -Material:Stainless steel -Size:6.90X4.50X3.00cm/2.71X1.77X1.18in -Optimal noise control: bidirectional cushioning design reduces noise and impact when closing seats, improving the movie-watching experience -Longevity and maintenance: spring damping technology extends the lifespan of seats and lowers maintenance needs, great for busy venues -Consistent damping: the stable disc structure ensures uniform damping performance, maintaining high functionality over time -Versatile seat damper: precision manufacturing adapts to various auditorium and cinema seat installations, making upgrades simple -Safety and comfort: efficient soft closing feature prevents abrupt seat drops, ensuring a safer and more comfortable seating environment for viewers Package list: 1 damper