Seamless Mounting: The Two Interlocking Z-Clips Interlock Perfectly to form A Solid, Collapsible Assembly. As The Photo Holder Is Only 2Mm Thick Per Piece, There Is Only A Very Small Space Against The Wall. Superior Safety: Z-Lock Flush Mount Brack Provide Ultimate Security to Prevent Mounted Objects from Falling. Premium Cold Rolled Steel with Maximum Corrosion Resistance Gives The C Durability for Extended Use. Easy Installation: The Sleek Design with Countersunk And Symmetrical Screw Holes Allows for Quick And Easy Installation. Just Attach A Clip to The Wall Using Long Screws with The Bulge Facing Up, Then Attach Another Clip to The Cabinet Using Short Screws with The Bulge Facing Down, Then Lock Them. Wide Applications: Interlocking Locking Hangers Are Perfect for Securing Picture Frames, Artwork, Exhibit Paintings, Posters, Headboards, Clocks, Mirrors And More, to Bring Elegance to Your Home And office. / P> See More Details.