Middle Size: 9.21in*5.5inch, fits most doorbell chime. Easy Installation: Two Ways you can choose. One is double-type adhesive, the other is hanging by screws. Premium Wooden Material: This Doorbell Chime Cover is made from superior quality wood, offering durability and natural beauty, while aligning with modern interior styles. Protective Cover for Doorbell Chime: It serves as a robust protective shield for your door bell chime box, safeguarding it from dust, dirt, and minor accidental impacts. Beautiful Decoration: With its sleek wooden design and modern aesthetics, the JZLiner Doorbell Chime Cover adds a touch of elegance to any space, making it a beautiful addition to your home décor. 1*doorbell chime cover