NIRMATSARAY 4pcs Waterproof Ring Sizer for Loose Rings Adjuster Tightener Spiral Golden Silicone Ring

* Easy to clean: can be easily wiped off to remove dirt, oil, prevents water-retention & contaminant build-up. * EASY TO USE: Just wrap the size adjuster on the back of the ring as many times as required. The more turns you wrap around the ring, the smaller the ring size. * Invisible and soft - For gold rings, the ring adjuster is completely transparent, and it does its job well. No one will notice that the ring adjuster is there unless you point your finger at it.