【Door Stopper Part】Single T-shaped bracket with matte black finish, perfectly match your barn door hardware. Suitable for sliding barn doors, keep the bottom of the door stable and prevent the bottom of the door from swinging when sliding; perfectly aligned and smooth. 【Quality Material】This floor door stopper is made of high quality carbon steel and plastic, the door stopper is strong, durable, practical and reliable. Compared with other door stops on the market, the wall buffer protector is more stable and can be used for a longer time. 【Widely Used】The carbon steel door stopper is suitable for the floor of the door stopper, such as home, dorm, office, hotel, cabinet, patio, front door. Fully adjustable. Place the floor guide at the correct distance and can be used for any door thickness. 【Prevent Damage】The white door stopper can prevent you from damaging the wall when you open or close the door, effectively preventing damage to the door and wall caused by rough doors. Due to its