From September 2023, our brand will be renamed Demiurvo and DEMIU. Along with this, the brand name and logo with the DEMIU name will be adopted. Some products will continue to be sold as Demiurvo, but model changes are planned sequentially. Thank you for your understanding. Strap for smartphone case in a variety of colors One size for neck hanging. The front side is made of selected high-quality French cowhide, and the back side is made of synthetic leather for color transfer and durability. We recommend setting it up with a smartphone case from the same brand. -Specifications- ・ Material surface: Cowhide back side: Synthetic leather metal fittings: Nickel size Outer circumference: about 870 mm Width: about 10 mm ・ Weight about 20 g