Terra Ties Hair Ties - Biodegradable Hair Ties, Plastic-FreeMillions of people around the world use hair ties, and almost all of them are made from synthetic rubber and plastic, harming the environment when they get lost or thrown out. Terra Ties are made of natural rubber and organic cotton, and are dyed naturally. The packaging is plastic free, made with 100% recycled materials, and both are biodegradable and compostable. Compared to store bought hair ties, they are thicker, more durable, and softer. Perfect