5-Quart Sharps MailBack Kit (Includes Waste Processing & Disposal Service)

What is the exact size of the bin?

Does the lid come off so I can pour my sharps into it from a Tupperware container?

Is this for medical waste only or can it be used for permanent cosmetics needles as well?

Will this fit Emgality auto injectors? If so, how many auto injectors do you think the container would hold?