lay out all the items you may need to hang your wall plaques locate the hooks on the back of each plaque and measure from the center of the left hook to the center of the right hook and note that distance hold your plaque to the wall and mark where you want your right screw to go determine how much spacing you went in between your plaques and measure from that right mark to the left the width of the plaque plus the amount of spacing you would like in between this set we have 12 inch plaques and we are using a one inch spacing mark and level now measure again from that same right mark to the left the distance between hook mark that is where the left screw will go level repeat the process for plaque number to measure from the top marks straight down for the height of the plaques bus whatever spacing in between you desire here we used one inch spacing mark that location and that will be where the left screw goes on the bottom plaque repeat for each side use your level often after each mark to make sure your marks are straight drill your screw holes into those marked locations and then hang plaques and adjust as needed