Welcome to Series 4 adjustable rings.  A customizable option for a finger ring prosthetic that is adjustable in size as your hand can swell and shrink with the weather and the seasons.  We have a full range of sizes from 4 to 12 and did we mention that we customize the design to your needs and desires!  Series 4 really is a stress free solution to making a perfect fit that will sooth your finger and draw the right kind of attention.  Add gemstones to make it your own and regain what you lost.  Chain linking is available for peace of mind to either a wrist chain or to another wring on the hand.  The Series 4 uses springs that apply the force to grab the finger stump and a screw release option is used to back off the ring and gauge the full depth the ring will bite to.