Unisex item. Simple yet highly designed. K18 stamp, authenticated. I received this from my mother, who purchased it at a department store, but I tend to wear silver more than gold, so I am selling it. This item will be removed in about a week. Total length: 40.5cm Weight: 3g, please allow for slight variations. Length can be adjusted at one point, around 36cm. This is currently set at the lowest price. Please refrain from comments asking for a discount.