Crafted from stainless steel finish , the door plate resists , scratches , and daily wear Door Reinforcement Plate designed to metal , fiberglass , and wooden doors against forced entry The none recessed door reinforcer reinforces the weak spots of your door frame and serves as a door knob repair solution Suitable for enhancing durability and door panel sagging or warping The sleek finish seamlessly blends with modern door designs, Manufacturer: Zenlir