Plastic Spring Coil, Invisible Ring Size Adjuster, Flat, ClearSize: about 3.5mm wide, 100mm long, wire diameter: 1.2mm.â Design: This ring adjuster is with spiral design, making it easily wrapped aound the rings, offering a snug fit for your finger. Besides, transparent design makes it almost invisible. â Usage: This Invisible Ring Size Adjuster can help you adjust your bigger rings to smaller ones easily, not seeking help from fastening things or chemicals any more. â How to Use: First, put the first loop of the spring coil on the ring; then, start to wrap the rings until you make sure that the rings fits your finger comfortably; Finally, cut off the rest of part.
