Made of high quality material, the hanging hooks are designed for clipping on brick surface to hang festival, birthday, anniversary decorations and more.Features:The edges of the clip can hold the brick tightly, making it easy to be installed on the surface of the brick.No need drilling, no damage to your brick wall surface, easy to remove, reusable and eco-friendly.Suitable for hanging decorations outdoors in festivals, anniversaries, birthday wedding parties and so on.Selected metal material with high quality, sturdy and wear resistant. Not easy to deform or break, stable and firm for long-lasting use.Applicable to concave groove between two bricks, please use tools to saw the mortar joint to sink down if the clip can't be held.Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.Specifications:Quantity: 4 PCS 10 PCS (Optional)Material: MetalApplicable Brick Height: 60-70mm 2.36-2.76inItem Size: 70 * 38 * 31mm 2.76 * 1.50 * 1.22inPackage Size: 17.5 * 14.5 * 2cm 6.89 * 5.71 * 0.79inPackage Weight:4 PCS: 51g 1.80oz10 PCS: 120g 4.23ozPackage List:10 * Brick Hook Clip