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Your cart is empty. Ultimate Ring Sizing & Adjusting Solution for Men & Women
Say goodbye to loose rings and guesswork!
Our Professional Ring Sizing Kit combines precision measurement tools and invisible adjusters to ensure your rings fit perfectly.
What’s Included:
1 Stainless Steel Ring Sizer Mandrel: Measures US sizes 0-13 with half-sizes for ultra-precise fitting.
2 Magnifier Ring Measuring Tools: Plastic strips with built-in magnifiers for easy reading (sizes 1-17). Perfect for quick sizing of gifts or personal use.
4 Spiral Ring Adjusters: Flexible TPU coils (1.5-5.5mm) to tighten loose rings invisibly. No resizing needed—ideal for engagement rings, heirlooms, or stacking bands.
Why Choose This Kit?
✅ All-in-One Convenience: Measure, adjust, and secure rings in minutes. Works as a ring sizer, spacer, guard, or tightener.
✅ Comfort & Discretion: Soft spiral adjusters blend seamlessly under bands.
✅ Durable & Reusable: Stainless steel tools resist corrosion; TPU adjusters withstand daily wear and cleaning.
✅ Unisex Design: Ring inserts adjusters fit men’s and women’s rings. Use for wedding bands, silicone rings, or fashion jewelry.
Perfect For:
Fixing rings that spin or slip due to weight loss, knuckle size, or seasonal changes.
Measuring ring size discreetly at home (no jeweler visits!).
Protecting delicate rings with gentle, non-slip adjusters.
Measure: Use the steel mandrel or magnifier strips to find your exact US ring size.
Adjust: Wrap the spiral ring resizer around the band for a snug fit (1.5-5.5mm).
Secure: Enjoy a ring that stays put—no gaps, spinning, or slipping!
We stand by our ring sizing kit. If you need help with sizing charts, installation, our team responds within 24 hours. Transform your loose rings today—no resizing costs or hassle!
Rakeane Collins
Reviewed in the United States on May 17, 2025
Havent used it but it was what I was looking for.
Ynvonne
Reviewed in the United States on May 10, 2025
Works well! Helped size fingers and it was accurate.
Nouha S.
Reviewed in the United States on April 8, 2025
It works perfectly to make your rings smaller.
Client Kindle
Reviewed in the United States on April 8, 2025
Good product and accurate sizing.
Jack
Reviewed in the United States on April 8, 2025
Worked perfectly exact fit.
Jason Anicich
Reviewed in the United States on April 18, 2025
It worked good
J. Mccourt
Reviewed in the United States on April 10, 2025
This is a great little kit for the price! The sizes are definitely US (I only mention because I've tried purchasing these from others that have said they were US sizes but were not). I love that it has rings in full and half sizes.I also love the zip-tie measurers. I usually get them as actual zip-ties (ie, not reusable). They are a nice thick, bendable plastic and they are reusable. The magnifier over the end number is a very nice touch.I've never seen ring adjusters like this before but I can see the appeal. They are a very soft, malleable rubbery silicone/plastic. They come in spirals like a spring. The idea is that you cut them off to wrap around the bottom half of your ring that might be too big and it fills in the space while still being comfortable. There are 4 different widths/thicknesses and a little bit goes a long way.The only tiniest bit of criticism I have is that on the rings themselves, there aren't any underscores under the 6's or the 9's - so if you get them out of order or separated, you might be in trouble. But that's such a tiny thing. I am thrilled with the bang for the buck in this set!
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