These lanyards are made with bamboo, one of Earth's most sustainable resources. Bamboo lanyards are comfortable to wear, strong and durable. Customized with water-based inks. Available in five colors made from plant-based dyes or natural (no dye). Note: All 5-Day Bamboo Lanyards and P.E.T. Recycled Lanyards come with a black Safety Breakaway and Plastic Hook. Safety Breakaway available on 10-Day Lanyards for an additional charge.