Energiya Zdorovya elastic glasses cords are designed to securely attach glasses to the user, preventing loss or damage. Each cord is made with a stretchable rubber core wrapped in a textile outer layer for comfort and durability.
The cords measure 64 cm in length and feature non-transparent black silicone ends for a secure fit on most frames. They are available in multiple colors, including black, red, and yellow, allowing users to choose a style that suits their preferences.