15th Mar.2024 Deff International Corporation

The all new Samsung prestige model,Galaxy S24 Ultra, was first launched in Taiwan at the
end of January, making it the leading model among flagship smartphone market. Dëff, the
renowned cell phone accessories brand in Japan, also released their new DURO Case series
designed for S24 Ultra, just for those who are in love with the feeling of using phone without
case, or addicted with carbon style usually appears on sports cars and racing cars.
Dëff DURO is 100% made of DuPont® 1500D Kevlar fiber,featuring amazing thinness and
lightness. Thanks to the features of Kevlar fiber, it not only has excellent anti-impact ability,
but also keep the signal reception, such as 5G or NFC, from getting jammed different from
carbon fiber, providing undoubtable reliability.

Special Material With Matte Coating
Utilizing the thinness and toughness of Kevlar fiber, the mobile phone case is both light and
strong, almost insensitive to the bare phone. Also, with a special matte coating process, it
has not only comfortable feeling but also non-slip safety insurance.

Camera Protection By Overall Coverage
The camera opening on the back is made to be slightly protruded, so even if the phone is
placed face down on a table, the lens will not directly touch the table.

Precise processing technology for edge protection
The entire edge is protected using precise molding technology, and the openings around the
USB and microphone holes are nicely rounded and processed for both appearance and
functionality.
Product Information
Product Name: Ultra Slim & Light Case DURO® for Galaxy S24 Ultra
Brand: Dëff®
Model: DCS-GS24UKVSEMBK (Matte Black)
Material: DURO® Kevlar 1500D Fiber Produced by DuPont®, USA
Surface Treatment: Epoxy Resin Non-slip Matte Coating
Compatible Model: Samsung Galaxy S24 Ultra
About Dëff®
The company name "Dëff (ディーフ)" is taken from the acronym of "Design Evolution For the
Future". Born for the innovative design of the future, for the brand spirit of Deff, it represents
our hope to meet the best experience of consumers with highly original and innovative
human factors design, so as to create a "more convenient and comfortable future"
expectation. Not only for simple usability, but also for functional aesthetics and the
uniqueness of special materials, and then each product is born with the uncompromising
precision design and advanced manufacturing technology of Japanese craftsmen.