perfect compatible with hanging bird feeders, lanterns, planters, flower pots, holiday decorations, string lights, wind chimes, ornaments and so on You can mount plant hanging brackets on wall, ceiling, deck, fence, door compatible with indoor or outdoor eventsThe hook can holds up around 50 lb on solid walls, and about 20 lb on plaster, wallboard and hollow walls. Ensures stability and strength, suitable compatible with interior and exterior use.These wall mounted hooks are Made of stainless steel, will not be rusted. And matte black finish help to stand up against rust and corrosion.Heavy duty steel construction and 3 screw holes make it sturdy compatible with hanging stuff you want.colour: blackMaterial: ironsize: 6.5x7.5CMPackage Contents:5 x hooks15 x mounting screws15 x fluffy buttonsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.