The 7 ring stack is made with recycled sterling silver. The imagery for your custom date is sourced from vintage dictionaries, scanned and reprinted to resist fading over time.
The rings are water resistant. No need to worry about washing hands or taking showers. However, it's probably best to avoid activities that involve chemicals--like swimming in chlorine pools or using heavy duty cleaners.
Please leave your size and the four numbers of your choice in the notes to seller section. Made to order items take 2-3 weeks to create and ship.
Single lucky number rings available, too: http://www.etsy.com/listing/80460167/custom-lucky-number-ring-in-recycled
Have any questions? Contact the shop owner.