TIANNIUKE for Samsung Galaxy S21 Ultra Case, Dual-Side Magnetic Ring Holder,Compatible with MagSafe, Anty-Slip Grip,Military-Grade Protective, Adjustable Kickstand, Magnetic Phone Case 2 (Black)
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
16 left in stock
Arrives
Wednesday, Apr 1
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Size: S21 Ultra
Features
- 1Compatible with MagSafe Accessories & Wireless Chargers: Magnetic Translucent designed for Samsung Galaxy S21 Ultra Case.
- 2Military Drop ProtectionCase made of New materials from germany, The matte back stays clean with a smart Nano Oleophobic Coating design that prevents fingerprints, watermarks, oil, and dust. Good protection while not bulky, impact-absorbing angle structure designed to disperse severe shocks.
- 3MagSafe Wireless Charger Fits PerfectlyThis slim S21 Ultra magsafe case supports all MagSafe accessories,delivers automatic adsorption and seamless alignment for the fastest and stable possible charging.(NOT Include MagSafe accessories)
- 4Double-Sided MagneticFeatures a unique two-sided magnetic design,It is constructed with high-carbon steel hinges for long-lasting durability. It can be attached to any magnetic metal surface, such as fitness equipment, fridges, bread machines, etc.The flexible vertical and horizontal modes enable you to comfortably watch videos or conduct business meetings. This stand could blend into every scenario of your life.
- 5Screen and Camera ProtectionLip protection design above the edge of the screen and the camera gap, which can prevent the screen and camera lens from directly contacting the desktop, preventing scratch.
Description
TIANNIUKE for Samsung Galaxy S21 Ultra Case, Dual-Side Magnetic Ring Holder,Compatible with MagSafe, Anty-Slip Grip,Military-Grade Protective, Adjustable Kickstand, Magnetic Phone Case
Brand: TIANNIUKE
Compatible Phone Models: Samsung Galaxy S21 Ultra
Color: Black
Compatible Devices: for Samsung Galaxy S21 Ultra
Material: Polycarbonate, Silicone
Package Dimensions: 7.28 x 3.94 x 0.87 inches
Item Weight: 4.6 ounces
Other display features: Wireless
Color: Black
Manufacturer: TIANNIUKE
Date First Available: September 30, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: S23 Ultra
Feels good in your hand and magnet works great. Awesome to hold with the ring.
Reviewed in the United States on October 8, 2025 by Ryan Jones
Size: S23 Ultra
Good quantity. Tight fit. Finger stand and all metal with strong magnets and stiff (holds it's location). A few minor complaints, slight camera bump, doesn't fit standard camera lens protector, and can't use magsafe with the magsafe finger stand thing.
Reviewed in the United States on October 1, 2025 by Patrick Broughton
Size: S24 Ultra
Better than I expected, + magnetic ring
Reviewed in the United States on October 9, 2025 by Edric
Size: S24 Ultra
Been looking for a case that has strong magnetic and also a case that would protector my samsung s24. Button are tactile and the ring holder is strong. Also the case works perfectly with wireless charging. Recommend this case for anyone who is looking for a case to protect their phone and still want the wireless charging to still work
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Reviewed in the United States on September 25, 2025 by David
Size: S24 Ultra
Love it
Reviewed in the United States on October 11, 2025 by Jevarno Graham
Size: S24 Ultra
It's great for average people I thought the magnet would be stronger so I could stick it to my tank but nope it'd nice for gelding to watch movies or while working unfortunately somehow I lost the magnet part that holds to the outside of the case which stinks. Wish it locked on another way and alsonhad the magnet feature only morw plowerful and again wishbitnhad the locking feature which could lock quickly to a motorcycle or thing in the car or something.
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Reviewed in the United States on October 29, 2025 by BAYWOLF
Size: S23 Ultra
Case feels good in the hands and has more protection around the edges than expected!
Reviewed in the United States on October 9, 2025 by Richard Defee
Size: S24 Ultra
The case protects the phone. I know this from dropping the phone several times. I really like the fact that the magnetic stand is infinitely adjustable to any direction or angle I wish to have it. The fact that you can remove the stand, making it easier to place the phone in a phone holder or even using a magnetic phone holder in the car is quite convenient. The stand also works very well at securing the phone in your hand keeping you from dropping the phone, at least while you have the stand on it. I do wish they had a selection of colors, that would be the only downside.
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Reviewed in the United States on October 13, 2025 by Todd Rearick