I see these are individually wrapped — is that packaging also biodegradable?

Thanks for your question! For this current version, the packaging is 100% recyclable. We’re always exploring and evolving to maximize our use of renewable resources, so for our new and improved version, which will be available in August 2020, both the gloves and the packaging are 100% biodegradable. Please let us know if we can further assist you at hello@ecogloves.co.

These gloves sound perfect. but i can't see a size. is this a "one size fits all"? if so, how does that work?? thanks!

Thanks for being a fan of our EcoGloves! Our gloves come One-Size Fits Most to allow flexibility for various uses. It's the perfect size to allow you to wrap the gloves over dirty items (like diapers, trash or pet waste) once you are ready to toss all the soiled objects together. This size is made to fit most adult-size hands. In fact, we have females as petite as 5'0" in height to males as tall as 6'6" use EcoGloves in testing and absolutely love them. They fit like a glove (pun intended). We hope this answers your question!

do these fit snug enough to keep liquid from running into glove while on my hand?

Our gloves are generally loose fit to allow for easier time putting on and taking off and to provide enough flexibility to wrap over dirty items (i.e. diapers, trash, or pet waste). However, if you size down the gloves could fit more snug. The wrist opening is larger than fitted latex or vinyl gloves so they may not completely tighten over the wrist, but should be sufficient enough from allowing most debris and liquid from running into the gloves.

you think this would be friendly for a cleanroom or dose all biodegradable substances create contaminants? :(

This would be cleanroom friendly. Biodegradable only implies that the gloves can be broken down over time. Technically latex gloves are also biodegradable, the difference between these gloves and regular latex is the impact their decomposition has on their environment.