These small, decorative items are designed to be worn in the earlobe, characterized by a post that passes through the piercing and is secured on the back, crafted from a precious metal alloy containing 92.5% silver. A common example includes a simple, round design made from this alloy, featuring a friction back to hold it in place.
The appeal of these accessories lies in their versatility, durability, and relatively affordable cost compared to other precious metals. The use of a specific alloy ensures the items are strong enough to withstand daily wear and resistant to tarnishing, while their aesthetic qualities lend themselves to both casual and formal occasions. Historically, the utilization of this particular silver alloy in jewelry making reflects a balance between material cost and the desired longevity and visual appeal of the finished product.