4" Office Sign Standoffs, Edge Grip, 4"L x 1"W, Round, 4 Standoffs, Hardware Included (Black Aluminum) Comes in a set of 4 standoffs Choose from a black or silver finish Mounts sign panels 4" from door or wall Fits signage ranging from 0.1 to 0.38" in thickness; a mounting hardware kit is included. Displays2go SKU#: SOBUF4BK