Product Description Celestial Geometry, Personalized Elegance Crafted for modern minimalists, this titanium steel necklace features geometric birthstone pendants (January-December) and zodiac charms, accented with sparkling crystals. The 41-50cm adjustable O-link chain offers versatile styling for office wear or meaningful gifting. Layer minimalist pendants for stacked elegance Design & Material Highlights: ​Birthstone Collection: 12-month gemstones + zodiac constellations ​Hypoallergenic Build: Nickel-free titanium steel ​Modular Design: Mix symbolic charms (heart/cross/wings) Material: Titanium Steel + Crystal Pendant Size: 10-15mm (geometric shapes) Chain: 40+5cm Weight: 9g Care Instructions: Wipe with dry cloth. Store in anti-tarnish pouch.