DIFFUSER brace-cord with the additional function of a bracelet to a glass cord. I realized that even people who are short-sighted and rarely wear glasses, or who only wear sunglasses or glasses occasionally; have a surprisingly large interest in glass cords. It is an item designed with the idea that glass cord can grow into an item that many people can enjoy if you can choose how to use it according to the TPO. This soft Italian shrink leather combined with different colors on the front and back to create a bicolor finish.