Genuine Leather 32 Colors Italian Shrink Leather with Mirror & Smartphone Ring Back Case

■ Shell-type smartphone case compatible with all models
We offer back covers compatible with almost all smartphones. Designed for each model, you can use the case with all its convenient features intact.

■ Fun customization by choosing colors for each part
A multifunctional item with a mirror card case made from the same Italian leather as the case and a smartphone ring for drop prevention! A luxurious smartphone case packed with everything you want.

■ Designed for your ease of use
You can choose either top or bottom opening for the card case, allowing you to use the design that suits you best.

■ Even more convenient depending on how you use it
Stand the smartphone ring up and it quickly transforms into a smartphone stand!
Can be used as a simple smartphone stand, perfect for video calls and watching videos.
* Depending on the model, it may tip over due to the smartphone's weight.

■ Card case
The smartphone ring can be attached anywhere you like.
You can peel off the adhesive part (tape side) yourself and adjust the height for easier use before attaching.
* Once attached, the strong adhesive makes it difficult to remove, so reapplication is not recommended. Please be careful.
* Excessive pulling may cause damage.
* The color and specifications of this product may change without notice.
* We do not guarantee any damage, dirt, loss, or internal data corruption of the smartphone caused by using this product.
* When storing contactless IC cards, we recommend using the included electromagnetic interference prevention sheet together.
* Depending on your smartphone, contactless IC card, and reader combination, it may not be usable.

[Ring size]
(Approx.) Diameter: 3.5cm / Inner diameter: 2.5cm / Thickness: 0.5cm
[Card case size]
(Approx.) Height 20cm (open) 9.5cm (closed) / Width 6.5cm / Thickness 0.7cm
* There may be slight discrepancies between the listed size and the delivered product size.

■ One of the world's largest color variations
Available in 32 colors each for the case and ring. Find your favorite color and enjoy coordinating with your clothes and bags.

■ Beautifully colored Italian leather
Uses cowhide tanned by the prestigious Italian company Mastrotto, known for its characteristic softness and fine texture.

■ Full leather finish
Using proprietary technology, the case is finished by covering from the back to the sides with a single piece of leather.

■ Smooth operation for various functions
Each model has camera holes and speaker openings, allowing fingerprint recognition, volume adjustment, charging, and other operations with the case on.
* Some models may not be operable while the case is attached.
* Compatibility with desktop charging or wireless charging is unconfirmed.
* Depending on the case arrival time, the volume and power buttons may be covered. You cannot choose this, but rest assured it will not affect operation.

■ Edge color matched to the leather
The edges of the cut surfaces are finished with resin coating (edge painting). The color matches the leather to create a refined look.

■ Crafted by skilled artisans
From cutting, attaching the leather to the case, edge painting, to finishing with stamping, each step is carefully done by hand.

■ Model-specific resin case
The base polycarbonate case comes in two types: clear and black. You cannot choose based on stock availability, but the case fits perfectly for your specific model.

Usually, we ship within 3 to 7 business days, but if the shipping time is noted at the very bottom of the "About this product" section, that takes precedence.
Since each item is carefully handmade in-house to order, there may be times when orders are busy and it takes longer than usual.


Domestic mail is free of charge, and delivery by courier costs 690 yen. Orders over 3,980 yen qualify for free shipping. Overseas shipping charges vary depending on the country.

Genuine leather items have a maximum warranty period of 180 days, and other items have a maximum of 90 days. Initial defects are eligible for exchange.
To ensure our customers can purchase and use our products with confidence, our site offers several "special guarantees" for customers who make a purchase. For details on the warranty, please see here

Do you have any questions before purchasing?
Frequently asked questions from customers can be found here.
For announcements regarding product specifications, please see here.