Envelopes With Windows

Paper and paperboard with plastic windows

see related

Recycle in Your Bin or Cart.
Plastic windows are OK.

This item follows the basic rule for fiber recycling in your bin/cart (it’s paper, cardboard, or a carton). Paper and cardboard must be flat. Cartons must be empty at a minimum, but rinsed whenever possible. Plastic caps (on cartons) can go back onto their plastic spouts.