This necklace features iOstudio's iconic "transparent material x transparent jewel" design, with part of the mantel fittings. The bold design makes it easy to match with both modern and casual styles. It is easy to coordinate with any outfit. It has a 2-way design that allows you to wear the mantel part in the back and just enjoy the chain. The necklace has a thick chain yet somehow elegant finish. This alone will create a stylish impression when paired with fluffy autumn and winter knits or a simple white T-shirt. ※Nickel-free plating is used to prevent metal allergies -Stone Color:　Clear -Material:　Epoxy resin/Brass/Zirconia Stones -Country of Manufacture:　Japan (Caution) -The plating contains minimal nickel, a metal known to cause allergies. -This can reduce the risk of metal allergies, but it does not guarantee 100% prevention. -If sweat or skin oils remain on the surface, it can cause oxidation or sulfurization, leading to tarnishing or rust. Please wipe the surface with a soft, dry cloth after use. -You may see faint lines from the resin injection. -This is a handmade product, made one by one by artisans. There might be small differences in size and the arrangement of stones. -The item may look a bit brighter than it really is due to lighting. Also, the color may vary slightly from the pictures due to computer settings. -Over time, the product may yellow due to storage conditions or use (heat, UV rays, humidity). Please understand this and use the product. -Please check and agree to all our policies before ordering.