Enchanting at 50cm, this stainless steel Love Heart Celtic Knot Trinity Purple Stone Necklace will make you smile - no rusting, no allergies, and super-resistant to acid and alkali, plus it won't deform or fade! To keep it gleaming, avoid water, sweat, and cosmetics, and never wear it when bathing, sleeping, or exercising. And when you're not wearing it, store it in a sealed bag or box to keep the air away. 🧙♂️ A soft cloth can help gently clean and polish it!