Brick Clips Hanger [Set of 8] Metal Brick Clip for Hanging Outdoors, Hanging Wreaths, Garlands, Lights, Wall Pictures & All Décor Hanging - Fits Brick 2-1/4" to 2-3/8" Holds Up to 25
3 Easy Ways to Hang Christmas Lights on Brick - wikiHow
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Choosing the Right Clips for Your Christmas Lights