Gold color size 4x8 inch. the sign come with double sided tape for eady instaltion. Floor number signs are used to help people distinguish every floor of a building and guide them throughout the building. They are required by the HPD, DOB, and Fire Department in most cities, states, and federal regulations. The owner of a multiple dwelling more than two stories in height is required to post and maintain a sign that indicates the number of the floor. These signs are directional signs that help guests and first responders understand their location in the building. The floor number signs are used to guide people throughout the building. There are several types of floor number signs, but the most common are aluminum signs for both indoor and outdoor use. The floor number signs are designed to inform first responders of their location in the building and help guests know their location in the building. The signs are essential for staying oriented and finding your way in a building, particularly larger buildings, and are required for all HPD properties and new construction by DOB Gold floor number signs are available in the market. For example, we offers gold floor number signs that can be installed with double-sided tape. Most signs come with 4 holes for easy installation or with double-sided tape. The super can install a sign in a minute, and money can be saved by buying the signs online. The signs are made of fire-retardant material 1. Brooklyn Signs also offers floor number signs that can be attached to the wall with 3M VHB double-sided tape or screwed in using pre-crafted screw holes. The signs are made with fire-retardant material