Durable construction, stainless steel material made, the door viewer is built for lifetime durability. The peephole front door viewer features a sleek, contemporary design that matches your existing hardwares and decor, blending well with a variety of doors. Features - Color: Black -Material:Stainless steel - Size: 5.00X3.00X3.00cm/1.97X1.18X1.18in -Hole Diameter: 16mm -Note: Applicable for door thickness: 40-55mm - Stainless steel door viewer with privacy cover has widely used, suitable for fiberglass or metal doors. - Sturdy construction, good strength and durability, not easy to deformation, our door viewer is built to last for years. - Easy to install, replace your door viewer in few minutes with no special tools required. - With the help of door viewer, you could see visitors, but visitors outside cannot see through the viewer into your home. - You can easily view the entire surrounding area, offering a high level of privacy for your for protection and safety. Package list: 1 x peephole front door viewer