Our discs are made of high quality construction and durable nylon material. We use a soft rubber ring for stability that will not hurt dogs teeth and gums. It flies, floats, bends and is durable for months of chasing on land or water!  We don't recommend chewing or tugging as it is durable but not indestructible.
Our packaging is eco friendly.  We simply attached the header card to the disc with no box or extra packaging.  This way we support the ecology of our world.