Surgical stainless steel snake chain necklace, simple and elegant design. ☆This necklace is made of "316L stainless steel" used in medical instruments. It can be safely used even by those with metal allergies! ☆Rust-resistant! Scratch-resistant! Durable! You can wear it all the time, even in daily life, baths, at the beach, or in the pool. ◎ ☆This is a plain type snake chain necklace using surgical stainless steel, a trendy item. ♪ ☆It is unisex and can be worn by both men and women. ☆You can also create your own original necklace by attaching your favorite charm. ♪ [Color] Silver [Width] Approx. 1mm [Length] Max. approx. 43cm / Includes 5cm adjuster (Error ±1cm) *A shorter size is also available: Max. 38cm / Includes 3cm adjuster It's also highly recommended for matching with friends or couples! ♡