【Reliable material】The flat mending plates with screws are made of 304 stainless steel, which are waterproof and corrosion resistant, can be used both indoor and outdoor
【Strong compatibility】The metal plate with holes are with 0.06"/1.6mm thickness and 0.63"/16mm width, 4sizes length in a plastic box to meet your different needs
【Easy to operate】The brackets for braces are with smooth surface, not easy to scratch hands, and the kit comes with enough screws, it is easy to install with them