When you need to leave a spare key outside your front door, hide it away in this rustic, cast iron acorn key holder. The discreet design means that it will easily blend in with your garden, hidden away in a plant pot or beside your doorstep. When not in use, it will look like an antique decoration and bring a touch of natural whimsy to your outdoor space. Alternatively, use it as an indoor decoration or trinket box to add an outdoorsy feel. Measures 13cm x 7cm x 6cm with a hollow interior, weighs 0.58kg. Homescapes Brown Hollow Acorn Key Keeper Cast Iron