This is a Victorian gold plated pocket watch key and would be a lovely charm or pendant.
The key is metal with a thin layer of gold.
The key has a carved baluster body and a carved suspension loop which rotates a full 360 degrees.
The key is a size 2-3 approx
The key measures 26mm x 7mm and is in 90% mint condition - you can see small traces of metal coming through the gold in places which is reflected in the price