Bounce
A mainstream P&G brand with no plastic-free positioning. Dryer sheets are a nonwoven polyester substrate - a plastic - coated in fabric-softener chemistry and used once, then landfilled. Documented here as the status quo the wool dryer balls replace, not as something we recommend.
How clear are their specs?
P&G doesn't foreground that the sheet substrate is polyester or that it sheds microfibers; full ingredient lists are reachable through third-party references like SkinSAFE rather than the front of the box.
Products to avoid
Documented so you know what to skip — each still has a full breakdown and sources.