Thank you for viewing. This is a Sterling Silver 925 simple chain necklace (unisex). Made from Sterling Silver 925 material that emits an elegant shine, this versatile necklace complements any style. Beautiful precisely because it is simple. It subtly adds a touch of sophistication, from casual to formal. With a unisex design that can be worn by both men and women, it's a piece that naturally blends into your everyday outfits. ■ Product Features Material: Sterling Silver 925 (Sterling Silver) Design: Simple chain Size: Total length approx. 50cm Weight: Approx. 4g Color: Silver It's lightweight and comfortable to wear, and also recommended for layering. ■ Care Instructions To maintain its beautiful shine for a long time, gently wipe it with a soft cloth after use and store it away from moisture. Regularly polishing with a silver polishing cloth will allow you to enjoy its shine for even longer. ■ Please check before purchasing - Because it is a thin and delicate chain, it may break if subjected to strong force. - Silver may tarnish due to "sulfidation" when exposed to air and water. - Storage in an airtight bag or similar environment that prevents contact with air is recommended. - If tarnishing is a concern, you can restore its original shine with a silver cleaner.