Metal side arms of a day bed .. upcycle project? (Lower Bevendean BN2)

I have spare side arms of my metal day bed. They are an antique gold colour. No real purpose without the rest of the metal bed, however could be used in a garden for climbing plants, or buried in the ground, place apart with netting over to cover veg plants. Just placing this here before they go to the tip. If anything it is recycling metal. Someone clever could upcycle these ...