Does it work for all types of rings?

It works best on rings with a flat inner surface(not for round rings).

How much ring size does it reduce?

It reduces 0.5-2 sizes, which depends on your ring width and adjuster size.

Can i use this instead of professional ring resizing?

Yes. It's a cost-effective and temporary alternative. And it's very easy to put on and remove anytime.

Does it fall off when i wash my hands?

No. Once you clip it on the ring correctly, it will stay secure during hand washing and daily wear.

Can it be used on all ring materials?

Yes. It's made of smooth, flexible, non-scratch plastic, which is safe for platinum, gold, silver, or tungsten rings and so on.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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– Feramox Invisible Ring Size Adjuster for Loose Rings Ring Adjuster Fit Any Rings, Assorted Sizes of Ring Sizer

Product ID: 263474907

💧Waterproof for all-day secure wear

📏Adjusts ring size by 0.5-2 US sizes

🔄Reusable & tool-free clip-on design

S$23

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💍 Lock in your perfect fit—because your ring deserves to stay put!

DAMAGE FREE RESIZING - Resize your rings safely without any damage or sticky residue.
VERSATILE SIZE RANGE - 8-piece set fits ring widths from 1mm to 10mm, covering thin to wide bands.
WATERPROOF RELIABLE - Stays secure through hand washing, dish soaking, and sweat—no slipping.
PERFECT FIT EVERY TIME - Instantly stops ring spinning and slipping without glue or tools.
COMFORT MEETS DURABILITY - Made from smooth, flexible, non-scratch TPU for all-day weightless comfort.

Feramox Invisible Ring Size Adjuster is a patented, reusable TPU clip-on solution that reduces ring size by 0.5 to 2 US sizes. Designed for all ring widths (1-10mm), it prevents slipping and spinning without glue or tools. Waterproof and comfortable, it’s trusted by thousands for daily wear and damage-free resizing.

Specifications

ASIN	B07C15P2F7
Best Sellers Rank	5,163 in Fashion ( See Top 100 in Fashion ) 23 in Ring Sizers
Brand	Feramox
Colour	(1)-8pcs,1-10mm
Customer Reviews	4.0 4.0 out of 5 stars (41,895)
Date First Available	15 April 2018
Guaranteed software updates until	unknown
Item Weight	9.07 g
Material	tpu
Model Number	FM01-JA-5
Product Dimensions	11.91 x 8.89 x 0.51 cm; 9.07 g

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