Does this work with the new samsung S23 Ultra? Many thanks

We're sorry that we haven't tested the compatibility of this ring with the Samsung Galaxy S23 Ultra at this time. After testing you can see the latest information on the product page. https://www.amazon.co.uk/gp/product/B09BZ17JM7 (Around late April, we will test the compatibility of this product with the S23 series phones.)

Does this work well in "ESRmetal kickstand case compatible with samsung galaxy s22 ultra case, versatile patented kickstand, slim flexible back cover"

It's sticky so you can stick it to whatever you like. I stuck mine to the outside of a standard case for my Pixel 7 Pro, then I can stick it onto any magsafe compatible device, so I have a MagSafe car charger.

is this ok to use on cases with frosted back?

It's only compatible with PC or TPU case without a non-slip coating.

Does it work with a samsung galaxy s21 ultra has it only say 21 and s21 plus

I have several of these and have installed it on s20 ultra, s10 5g, s10e and a Realme 8 and an iPhone 4s obviously some of these phones you not going to be able to use the positioning template that's comes with the magsafe ring... it's just a case of positioning over the correct area for wireless Qi charging unless you're just using it for magnetically holding your phone if you phone doesn't charge wirelessly (tip of your phone's not supported just find the correct area for charging then apply the ring to a case)

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

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ESR for MagSafe Sticker, MagSafe Ring - 2 Pack, Metal Ring for Phone Case, Universal Wireless Charger for iPhone 18Pro/17e/17/16/15/14/13/12/11/X/8, Galaxy S26+/S25/S24/S23, Pixel 10 Conversion Kit

ESR for MagSafe Sticker, MagSafe Ring - 2 Pack, Metal Ring for Phone Case, Universal Wireless Charger for iPhone 18Pro/17e/17/16/15/14/13/12/11/X/8, Galaxy S26+/S25/S24/S23, Pixel 10 Conversion Kit

Product ID: 362035682

Details

Brand
ESR
Colour
Black - 2 Pack
Compatible devices
iPhone and
Mounting type
Magnetic Mount

📱compatible with 30+ iPhone & Android models

🧲3x magnetic strength boost

⚙️metal ring, ultra-thin 0.1cm

150 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

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Description

🧲 Unlock MagSafe Magic: Upgrade your case, charge smarter, connect stronger!

SLEEK SUBTLE - Ultra-thin 0.1cm metal ring adds zero bulk while upgrading your case’s tech game.
WIRELESS FREEDOM - Supports all wireless chargers while unlocking full MagSafe accessory potential.
MAGNETIC POWERHOUSE - Triples your phone’s magnetic grip for flawless MagSafe accessory lock-in.
EFFORTLESS PRECISION - Alignment guide ensures perfect placement every time—no guesswork, no misalignment.
UNIVERSAL COMPATIBILITY - Works seamlessly with 30+ iPhone and Android models—no more case swapping.

The ESR MagSafe Sticker Ring is a premium metal accessory that transforms compatible PC or TPU phone cases into MagSafe-ready hubs. It triples magnetic strength for secure attachment to MagSafe chargers and accessories, supports wireless charging, and fits over 30 iPhone and Android models. Designed for easy, precise installation with an included alignment guide, this ultra-thin ring adds powerful magnetic functionality without bulk, backed by comprehensive customer support and a 12-month protection plan.

Specifications

ASIN	B09BZ17JM7
Best Sellers Rank	28 in Mobile Phone Grips
Brand Name	ESR
Colour	Black - 2 Pack
Compatible Devices	iPhone and Android Phone
Compatible Phone Models	iPhone 18 Pro, iPhone18 Pro Max, iPhone 17, iPhone Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16e, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12…
Customer Reviews	4.3 4.3 out of 5 stars (12,955)
Enclosure Material	Metal, glass fiber, ferromagnetic steel
Global Trade Identification Number	04894240131916
Included Components	2
Item Dimensions	5.7 x 5.7 x 0.1 centimetres
Item Weight	3 Grams
Manufacturer	ESR
Manufacturer Part Number	ring_dds_bk_2pcs_acs_odeu
Model Number	ring_dds_bk_2pcs_acs_odeu
Mounting Type	Magnetic Mount
Product Features	Magnetic
Shape	Round
Unit Count	2.0 count

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150 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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