These items represent a collection of necklaces crafted from an alloy of silver containing 92.5% silver and 7.5% other metals, typically copper. The “18” refers to the length of each necklace, measured in inches, a standard size often preferred for its versatility in complementing various necklines. For example, one might select a delicate pendant to hang from one of these necklaces, allowing it to rest comfortably at the collarbone.
The appeal of these lies in their balance of affordability, durability, and aesthetic qualities. Sterling silver provides a bright, reflective surface, while the added metals increase its strength, making it suitable for everyday wear. This composition has a long and distinguished history, having been used for centuries in jewelry making due to its inherent beauty and resistance to tarnishing. Owning a collection of these necklaces provides options to match different styles and occasions.