All New 3rd Gen Finger Ring Strap

Made By All New Structure & Material For Better Durability

The third generation of the acclaimed Finger Ring Strap adds a premium feel to functionality. The main frame of the body is made of aluminum material, and there are three material styles to choose from on both sides: carbon fiber, which is stable and popular, colorful and light fiberglass, and natural wood, which has won many fans with its calm and steady atmosphere. The carbon fiber uses thick dry carbon fiber, and natural wood is added to the topical high-end material Peltogyne (Purple Heart).

We chose the super fiber "Dyneema®", which has the highest level of strength and elasticity and is the same fiber as steel rope, as the clue material. Compared with Kevlar fiber and carbon fiber, it is less likely to break and has about 8 times the strength of steel wire of the same mass. The outside of the clue is made of PET material mesh sleeve that has both protection and design. The third generation Finger Ring Strap redesigns the way the ring and wire are joined, greatly improving durability. At the same time, the overall design has been redesigned to achieve a good balance in size between the ring and the strap.

Most Popular Carbon Fiber Version

Popular series that combine anodizing aluminum alloy with solid carbon fiber. The visible carbon fiber texture upgrades the ring's overall quality.

Colorful Glass Fiber Version

Anodizing aluminum alloy and glass fiber with color tone, this is a very pleasant combination. Bright colors are much easier to match the latest popular pink color. 

Mature Natural Wood Version

The surface of the wood is applied with oil coating, as time pass, you can enjoy the aging effect exclusive to wooden accessories. The Blackwood has a black tone with little glossiness, while the beautiful oak has a slightly deeper wood tone, and the peltogyne will become more purple gradually. 

Prevent Your Phone From Dropping

Apply the Finger Ring Strap to your daily-use phone to prevent from falling accidentally and causing damage.

High Abrasion-Resistant & High Strength Strap

Dyneema® is the super fiber that has the highest grade of strength and elasticity among all the organic fibers. 

Compared with steel wire, Dyneema® has 8 times the strength of it of the same mass. This fiber can academically bear up to 20 tons of mass at the radius of 10mm. This is the abrasion resistant and tensile resistant strap second to none. 

Product Variation

Carbon Fiber Series

Glass Fiber Series

Natural Wood Series

Product Information

Product Name: Finger Ring Strap (3rd Gen)

Brand: Deff®
Model: DFR-CA04BBK (Carbon Fiber/Black)
           DFR-CA04BSV (Carbon Fiber/Silver)

             DFR-CA04BRD (Carbon Fiber/Red)

             DFR-CA04BBU (Carbon Fiber/Blue)

             DFR-CA04SSV (Silver Glass Fiber/Silver)

             DFR-CA04RRG (Pink Glass Fiber/Pink)

             DFR-WD04EBK (Blackwood/Black)

             DFR-WD04OGD (Oak/Gold)
             DFR-WD04PRG (Peltogyne/Purple)
Material: Aluminum Alloy (Ring Frame), PET (Strap Coating), Dyneema® Fiber (Strap Core)
Product Size: 30x115x6.5mm
Product Weight: 5g
Compatible Model: Protective frames and cases with opening for straps or hangings

Designed in Japan

Born in Kyoto in 1978. He started product/graphic design career since 2003, and from 2004 to 2009, 14 of his products had been awarded by Good Design Award, also been awarded by iF Design Award in 2006, 2014 and Red Dot Design Award in 2012, 2015, and 2016. He is one of the founding members of DeFF (ディーフ) and now is the CEO and product designer, in charge of product design for DeFF.