Magnetic, super-strong door stopper, compatible with doors up to 16mm thick. - Type: Door Stopper - Material: Plastic, Metal - Features: Magnetic, Super Strong - Applicable Door Thickness: Up to 16mm - Color: Black TRUSCO door stoppers use strong neodymium magnets and special power rubber caps, allowing them to securely hold medium to heavy doors. Product Details Product Name: Door Stopper, Magnetic, Super Strong Type Part Number: TDMGP160-1 Features: Easy to operate by lightly stepping on it with your foot, convenient even when your hands are full. Uses neodymium (super-strong) magnets for high holding power. Includes an auxiliary plate, allowing installation on doors made of various materials such as wood and aluminum. Accommodates gaps between the door and floor up to 16cm. Thank you for viewing.