This adjustable oak and acorn ring represents strength and longevity, and can remind us of our humble beginnings. The life-like details - from the hatchmarks on the shell to the texture on the branch band - make this ring a special find, especially in the autumn season. Oak trees start life as an acorn, and can take centuries to become the mighty oak tree of legendary status. •      Available in Sterling Silver & Bronze • Made from Recycled Silver. • Sizing starts at size 7. We recommend adjusting this ring to the correct size and then leaving it alone. Excessive opening and closing can weaken the band and create cracks and possible breakage. •      Bronze oxidizes naturally over time.  Moisture under rings can accelerate the process and cause skin discoloration. We recommend removing bronze rings when washing hands and showering.