Titanium Box Chain Necklace - 650mm - TIGT

**Unless marked as "In Stock," all titanium box chain necklaces are custom-ordered.** **Custom orders for this product typically require 20-25 days.** **Crafted entirely from titanium, including the clasp at the necklace's end, this piece is designed to prevent skin allergies. You can wear it while bathing or enjoying hot springs without concerns about discoloration or oxidation.** **Length: Approximately 650mm** **Width: Approximately 3.2mm** **Weight: Approximately 11g (including clasp, excluding pendant)** As the weather gradually transitions into summer, your skin may begin to experience various concerns and issues. Many individuals find necklace allergies quite bothersome, often limiting their desire to wear beautiful accessories due to the irritation and discomfort metal necklaces can cause. This frequently leads to hesitation in styling jewelry. **TIGT presents a 'necklace' meticulously crafted from medical-grade pure titanium.** Not only is it lightweight and visually striking, but most importantly, it **will not cause allergic reactions on your beautiful skin**. It serves as an exquisite complement to pendants of any material, elevating your look. Even as the weather cools and you indulge in a warm soak at a hot spring, you needn't worry about the titanium chain oxidizing or darkening. You can wear it directly for bathing, and it will not damage the chain's surface. **(Please consider the material of your pendant if it is not titanium.)** Titanium is a remarkably stable metal, predominantly utilized in the medical and aerospace industries. Its biocompatibility makes it widely employed in medicine for creating bone and hard tissue replacements, such as artificial tooth roots, bone plates and screws, and artificial hip joints. Since titanium's integration into the medical field, there have been no reported cases of human rejection or allergic reactions. In terms of biocompatibility and suitability, no other metal currently offers a comparable alternative. Titanium's "oxidation" forms a transparent protective film on its surface upon contact with oxygen. This film, also derived from titanium, is non-toxic and harmless. Through specialized techniques, the thickness of this oxide layer can be controlled to create lustrous surface colors. Unlike common metals like silver and copper, which can cause allergic reactions for some individuals and are prone to tarnishing or developing a green patina, titanium offers a hypoallergenic and enduring solution.