Picture Hooks Frame Hanging Hooks kit Wall type Installation of picture frame hooks is very simple, which is very suitable for wooden walls, plaster walls and dry walls. Please note that it cannot be applied on concrete walls or ceramic walls. Kindly Notes 1. Pointed items, please keep out of reach of children 2. Only can be used on drywall and wooden wall 3. Avoid using it outdoor. Unused hooks should be stored in a dry environment 4. The surface of the hook is electroplated and will oxidize. Its color will become darker after a long time.
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