Made with bamboo, one of Earth's most sustainable resources. These lanyards are comfortable to wear, strong and durable. Customized with water-based inks. Note: All 3 and 5-Day Bamboo Lanyards and P.E.T. Recycled Lanyards come with a black Break-Away and Plastic Hook. To add A Safety Break-Away to 10-Day Lanyards it has an additional charge for each.