Hard Enough to Hold Various DoorLong Door stops made of 304 stainless steel builds to resist rust, corrosion, and works well even in humid areas. Compared to spring door stops, our solid door stop with hard and firm body will not easy to deform and crack, which is enough to hold your wood, glass and steel door. Protective Rubber TipThe rubber bumper tip on the top of door stoppers with good resilience, absorbs the impact of the door swings, you do not worry that any rifts or sunken pit on your wall. Door stoppers wall protector also can minimize the sharp noises from the door fast swinging shut, giving a quite environment for you. Concealed DesignThe concealed screws hole of door stops make you get rid of ugly screws hole and keep your wall and door have good-looking. Door stop for wall has wide base integrated with the body of door stopper, enough hard and rigid to use for a long time, even in humid areas. Easy to InstallWe provide all need MOUNTING SCREWS andamp INSTALLATION GUIDELINE to help you install 6 Inch doorstop quickly. Black door stopper can be installed horizontally on your baseboard, door and wall to prevent damage from doorknob. Recommend the drill bit 6mm for screws mounting, 8-9mm for expansion bolt mounting. Wide ApplicationsModern door stopper with classic black coating serves as a guard for your wall and door, which has no influence on overall beauty of your house. Extra long door stop can be installed on the wood door, steel door, concrete wall, and baseboard in bedroom, kitchen, living room and office. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.