Hang your decorations without ruining your brick house or fireplace. Brick Clip® Fasteners support up to 25 pounds and easily clip on and off. No holes to drill for lead or plastic anchors, no need to use concrete nails. Use indoors or outdoors for hanging crafts, decorations, pictures, wreaths—almost anything, on brick walls and fireplaces. Includes 4 in a pack.
In order for these to work the bricks cannot be flush with the mortar; bricks must "stick out" a little for the clips to get a grip on the top and bottom of it