Designed to slot over the top of fence panels, these handy hanging hooks enable you to break up the visual monotony of a stretch of fencing with anything from flat backed wall baskets, wall troughs and half-moon planters to string lights. No drilling or tools required, the lip of each hook measures roughly 8cm (just under 3 inches) - so can accommodate fence panels to match. Coming in a fantastic value set of 6, these brackets measure 20cm long in total, with approximately 4cm protruding from the fence. They're made from black painted steel - there may be some aging in time. We recommend that you check the integrity of your fence panels before use, to make sure they can stand the weight of whatever you choose to hang.