[Sisyeuo] Unisex Turquoise Stone Jewelry, Seamless Size Technology, Highly Irritated Metal, Comfortable for Long Time Wearing, Ring

The 360-degree setting with 0.2mm stainless steel bezel ensures that the jewelry holds better than bonded alternatives, and passes over 100,000 times friction tests for safe wear in the "Stainless Steel Jewelry" and "Allergy Resistant Jewelry" categories Handcrafted from natural turquoise and lightweight alloy, this ring features a unique mineral veins that bring authentic rustic charm and is 200% more scratch resistant than resin jewelry, making it perfect for those looking for a "turquoise ring" or "adjustable ring" Adjustable hidden clasp (over 3000 open and close cycles) accommodates ±2 size fluctuations to ensure comfort during workouts, edema, or daily tasks, without leaving marks 7 international sizes (7 ~ 12 ± 0.3 mm) with measuring tool fit 90% of adult finger circumference, allowing perfect pairing as stackable rings or couples matching bands Perfect for the nature inspired fashion enthusiast, ECARF certified 316L steel core is 70% sweat resistant and safe for sensitive skin and wearers