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Universal Ring (HaloLock)
Get 20% off sitewide with code 24XMAS
Upgrade your phone case to MagSafe with this easy-to-install ferromagnetic ring
Read more
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| Weight | N/A |
|---|---|
| Dimensions | N/A |
Tough Tempered Glass 
Air-Guard Corners
Tough Tempered Glass 
Stay Locking Clear -
CompatibilityOnly compatible with iPhone 12 Pro Max
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Tough Tempered GlassOfficial "Made for MagSafe" module snaps seamlessly to all official MagSafe accessories
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Air-Guard CornersCamera Guard Pro protects your camera lens and keeps your pictures looking fantastic
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Stays Looking ClearGrippy silicone feels soft and keeps your phone secure in your hand
As Seen in
Net Weight  |
0.1 oz (4 g) | Gross Weight |
1.4 oz (41 g) | Length | 2.1" (54 mm) |
| Width | 2.1" (54 mm) | Height | 0.0" (0.7 mm) |
| Net Weight
|
0.1 oz (4 g) |
| Gross Weight
|
1.4 oz (41 g) |
| Length | 2.1" (54 mm) |
| Width | 2.1" (54 mm) |
| Height | 0.0" (0.7 mm) |
| Weight | N/A |
|---|---|
| Dimensions | N/A |
Reviews(316)
Reviews (316)
Universal Ring (HaloLock)
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FAQs
a
What is the difference between the ESR HaloLock Universal Ring and ESR HaloLock Universal Ring 360?
Both rings enable MagSafe compatibility for standard PC or TPU cases. However, the ESR HaloLock Universal Ring 360 features a magnetic tail design to keep magnetic accessories locked in one direction.
This ring can be used with any smooth PC or TPU case that does not have a non-slip coating and is no greater than 4 mm thick.
To ensure correct installation, please watch the instruction video prior to installation and use the included alignment guide. Once the ring is attached, it cannot be repositioned or reattached. If it is improperly attached, please remove and attach another ring.
ER –
Adds mag safe functionality to all phones. I attached it to a clear case because I didn’t want the adhesive directly on my phone. Works perfect for charging and other accessories.
Love it! –
I use this in my car in my magnetic phone mount and I love it !
Daniel L. –
I’ve been using it for a month now & it works great with my MagSafe power bank.The Ring is easy to install.
gurinder singh –
Excellent but note that it is a piece of metal, not magnet.However the bond it creates with a magsafe accesory is excellent.Even the glue is so strong, that it managed to pull off and break the magnets away from my cheap power bank. Impressive.
Samantha –
Mag holds phone great on the car stand as well as charges on bases. Glad I didn’t have to return my cute case now that I have this sticker.
ESR Customer –
Would recommend durably great and the glue on it is amazing. No issues so far.
Amy –
Bough as a gift along with an otterbox defender case. Works well.
Ed M.G. –
Got this primarily to attach to my recently purchased ESR boost kickstand case for my iPad mini 6 and it works flawlessly. Feels very secure and sturdy on my MagSafe stand in both landscape and portrait positions.Also works great on my otterbox commuter case for my iPhone 14 pro. The case lacked MagSafe, and with this I can charge wirelessly and use my stand with this case on. Not sure if the charging speed is impacted by the thickness of the case but it does work!
Syzygy –
My wife ordered 2 cases for her iPhone 16 pro max and we didn’t realize they weren’t MagSafe compatible. We bought these and they work perfectly. Great way to add MagSafe to a case that doesn’t have it and they come in silver and black so it looks great too as long as you use the right one for the color of your case.
Jake McGee –
They work pretty well but the adhesive doesn’t last more than a few weeks. I swapped to a phone case with a ring embedded inside so it can’t come loose.