Designed for ease of use, the piano lid dampening mechanism can be effortlessly installed on the exterior of the piano. It works by controlling of the lid, offering a smooth and controlled motion that minimizes wear and tear on the instrument while maintaining its pristine condition over time. Features -Color:Golden -Material:Metal, ABS rubber -Size:9.50X7.50X2.70cm/3.73X2.95X1.06in -Aesthetic enhancement: the gold design adds a touch of elegance to your piano, enhancing its overall look and feel. -Controlled lid descent: the mechanical structure ensures the piano lid lowers smoothly, preventing sudden impacts on the keys. -Noise dampening: the effective buffer system reduces noise, creating a serene environment for practice. -Simple installation: this external accessory is easy to install without the need for professional assistance, making it convenient to upgrade your piano. -Broad compatibility: suitable for various piano models, making it for both home use and professional settings Package list: 1 x Piano Silent Buffer