--- product_id: 54820849 title: "Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm)" brand: "cethias" price: "33 zł" currency: PLN in_stock: true category: "Office Product" url: https://www.desertcart.pl/products/54820849-ring-size-adjuster-cethias-ring-guard-clear-ring-sizer-perfect store_origin: PL region: Poland --- # Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm) **Brand:** cethias **Price:** 33 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm) by cethias - **How much does it cost?** 33 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/54820849-ring-size-adjuster-cethias-ring-guard-clear-ring-sizer-perfect) ## Best For - cethias enthusiasts ## Why This Product - Trusted cethias brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description If you are still troubling loosening and losing your rings. Now, do not be worry, we have a great solution for fingers with knuckle problems. Our ring size adjuster can meet all of your needs for your rings. Specifications: Quantity: 18 pieces Material: PU Color: transparent Length: 10 cm/ 4 inches Diameter: 3.5 mm, 4 mm, 5 mm Package includes: ★6 x 3.5mm diameter round adjuster ★6 x 4mm diameter flat adjuster ★3 x 5mm diameter round adjuster ★3 x 5mm diameter flat adjuster ★1 x Foldable scissors ★1 x Silver polishing cloth Installation instructions: 1. Wrap one end of the ring size adjuster on the ring band 2. Twist the ring guard to an enough length then cut the extra part off 3. Put on the ring and check if the tightness is appropriate, if too tight, please loosen one coil and cut it off 4. Repeat step 3 until the tightness is appropriate Service: Thank you for choosing CETHIAS products. If you are not satisfied with CETHIAS products, please contact us(lifetime CETHIAS warranty). We are prepared to accept the return of the rejected products and offer refund as early as possible. In every customer relationship, CETHIAS strives to be a trusted partner and seeks to achieve 100% customer satisfaction. ## Features - Great Way Make Your Ring Fit - Wow, You can make your loose rings fit your fingers perfectly with our ring size adjuster now, no need to re-size them anymore. You can cut them freely according to your ring size with the bonus scissors. - Fit Most Rings - With 3 different sizes (3.5mm, 4mm and 5mm diameter) in 2 different shapes (Round and Flat), they are both 10cm/ 4inches in length for each, can meet most of your needs for your rings (including men and women rings). - Invisible Transparent & Soft - The ring size adjuster is invisible transparent color, it can adjust your ring size without reducing the beauty of your ring. They are so soft, never worry ring size adjuster scratching your ring. - High Quality Material - Made of high quality hypo-allergenic surgical grade PVC, full of flexibility, comfortable, durable, will not crack or degrade over time. - Package Content - 18 pcs ring size adjusters, 1 pcs foldable scissors, 1 pcs x silver polishing cloth. Your satisfaction is 100% guaranteed. Thank you! If you find the quality of our products unsatisfactory, please contact us within three months after the receipt of the products. We are prepared to accept the return of the rejected products and offer refund as early as possible. ## Images ![Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm) - Image 1](https://images-na.ssl-images-amazon.com/images/I/513-7C-rKaL.jpg) ![Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51J1fSRCeLL.jpg) ![Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51BtEkCr91L.jpg) ![Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51tMWoavz8L.jpg) ![Ring Size Adjuster, CETHIAS Ring Guard Clear Ring Sizer, Perfect for Loose Rings, Pack of 18(3.5mm/4mm/5mm) - Image 5](https://images-na.ssl-images-amazon.com/images/I/518l5hnNbnL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/54820849-ring-size-adjuster-cethias-ring-guard-clear-ring-sizer-perfect](https://www.desertcart.pl/products/54820849-ring-size-adjuster-cethias-ring-guard-clear-ring-sizer-perfect) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-29*