[Anti Collision]:Windproof floor suction door stopper,keeps the door to open and prevents the door from collision,noise canceling and shock absorbent,and protects the door and wall from damage and scratches [Premium Material]:The door stop holder is made of premium zinc alloy material,wear resistant,sturdy and has a long service life [Adjustable Height]:The door bumper buffer is suitable for door bottom gap height of 10mm-25mm/0.39inch-0.98inch,and features an adjustable floor suction distance of 12mm/0.47inch by pulling down [Easy Installation]:The door stopper for the bottom of door is easy to install,adhesive sticker or screw mount,suitable for wooden doors,metal doors,glass doors and various doors [Wide Applications]:The door stop wall protector is suitable for office,home,bedroom,living room,washroom,dining room,etc.Small and compact size,will not take up too much space or affect the appearance, Weight: 0.5952481074 pounds, Manufacturer: Zambuph