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Finely Woven Highly Elastic Band for a Secure Grip
The highly elastic band wraps your hand tightly for a comfortable grip around your phone, even when using it one-handed.
Five Individual Colors
Choose one of the 5 different colors blue, black, grey, navy and orange according to your taste and style.
Versatile Sinji Grip
Since the silicone band holds your finger stably, you can use Sinji Grip in any environment without worrying about dropping your smartphone.
好きです
Reviewed in Japan on April 8, 2025
このメーカーのはiPhone13Pro Maxでも使ってますが、バンカーリングより使いやすいです。この商品はpixel8Proにカバー付け、その上に付けて使用してますが非常にスマホが使い易くなります。バンカーリングだと一部に負荷がかかりますがこの商品はそんな事ないです。長時間使用しても疲れにくいし、おすすめします。難点はゴムバンド部分の耐久性だけですがバンカーリングも時間が経つと直ぐゆるゆるになるんで、余り変わらないかな？
Amir Rahimi
Reviewed in Canada on July 31, 2024
I used to break my phone screen often and I hate using cases because they make the phone too bulky and heavy. I started using this sinji product some three years ago and bought a second one now for my new phone. Honestly feels so much more comfortable working with my phone using this because I don’t need to have a full grip. This is especially useful when you’re laying down. My phone drops have reduced significantly and not needed a repair since getting this product.
Kawa
Reviewed in Germany on March 8, 2024
Gute Qualität
May
Reviewed in Italy on February 24, 2024
Di qualità scarsa come vedete in foto appena arrivato e già scolato no lo consiglio 🙁
Brenda
Reviewed in Canada on December 6, 2024
I like the simplicity of installation on my phone case. It adheres well to the case. The strap allows me to grip the phone well as I have weak mobility in my hands. I feel confident holding it and it's not going to fall. It does not impede on the functionality of the back of the phone (camera) as it is the perfect size for the case. I don't use it often as a stand, mostly for firm grip.
Brandon Kern
Reviewed in Canada on January 22, 2024
I purchased this phone grip just over a year ago and the silicone portion has finally broken off. The grip doesn't really function well as a stand - as most phones these days are considerably heavier, especially with an added case. However, solely for holding the phone in your hand it more or less does it's job. It's not as comfortable as a standard metal ring holder because the flexible design of the strap moves around considerably - the benefit here being you're not stuck using one finger to hold it, if your hand is small enough you can place your four fingers through the strap.I purchased this initially looking for a holder that would be a one time buy or last a few years (at least) vs the ring holders I was buying at the dollar store, which I replaced every 6 months or so. It did work for me but at about 20$ after tax for what I paid and it lasting just over a year I feel like I would be better off with the dollar store one's at $1.50-2 each. I find the dollar store one's more comfortable and as they are metal they will hold better as a stand.All things said, the adhesive has held up so far without issue. If you're placing it on a case, ensure your case is wiped down with an alcohol swap so it's free from oils then adhere. Alternatively for glass backed devices they include a plastic piece that goes in between your device and grip. The spandex strap is still attached and while a bit beat up has not frayed significantly or torn so I can still "functionally" use it. If the price point was a bit lower say 10-12$ It would be a better buy for how long it's lasted. I would like to see the warranty upped to at least a year for something that's priced at nearly $20 - 90 days is too little.Overall 3.5 stars.
customer
Reviewed in Canada on December 17, 2023
I've never left a review on amazon since ordering for years but I must today. I've never been so disappointed by a product in my life. It didn't stick to my phone for even 5 minutes. It's extremely flimsy and doesn't hold up anything. I'm not sure how to reach the seller for a refund
CZ
Reviewed in Canada on October 19, 2023
I bought this for my phone for a trip to Europe knowing I’d have my phone in my hand for hours looking at maps, and this holder was amazing! You can easily hold your phone with a couple of fingers and it’s very secure. I have a pro max phone, and it makes it so much easier hold.
AAA
Reviewed in Canada on October 10, 2023
Having purchased several of these products from Sinjimoru, they do not disappoint. They are excellent quality and fit well on phone cases. The card holder version holds 2-3 cards securely, while the holder alone is comfortable to hold in the hand. The stand feature performs as described.
Hans Hansen
Reviewed in Germany on July 19, 2022
Wegen der besseren Handhabung (Lautstärkeregler + Funktionstaste) habe ich das Teil schräg auf der Rückseite der Schutzhülle angebracht (siehe Foto). Die beiliegende Folie war hilfreich, weil das Cover auf der Rückseite nicht glatt ist. Die Halterung sitzt superfest und die Standfunktion ist bestens nutzbar (siehe Foto).
geoscientist
Reviewed in Canada on November 3, 2022
Adhesive is very good, still stuck to silicon case after a year. You probably won't be able to remove it and apply to a different case though.The grip is very comfortable and elastic, and enough space for 4 fingers. The stand functionality is just okay though, only works on stable hard surfaces, as the rubber piece is quite soft.
Ploy
Reviewed in Singapore on August 31, 2021
Comfortable and functional to use. Can't do wireless charging but it's worth it.
CABBA
Reviewed in Canada on November 16, 2021
As advertised, super hard adhesion, rare to remove for reapplication
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