- Included: Box, Instruction manual Thank you for viewing. This item has been worn 2-3 times. The length can be adjusted in two stages. I have a metal allergy, but I didn't experience any itching, possibly because of the high purity of the platinum. (I tend to get itchy with platinum of lower purity.) I'm decluttering for the New Year's holiday, and since I recently started working at a workplace with strict dress code that prohibits accessories, I don't think I'll have a chance to wear this, so I'm putting it up for sale. It's sold in few stores, and I purchased it by ordering from the Tsutsumi online store.