Uncommonly clean, white, and smooth for a 100% recycled envelope, Astrolite PC100 envelopes are not only eco-friendly but beautiful as well. Envelopes are made with 100% recycled, smooth, matte finish paper with a practically indiscernible dirt count. Paper is heavier weight 80lb text weight, acid and lignin free. Print at home with a laser or ink jet printer, or let us print them for you! To complete your eco-friendly design, pair with PC100 recycled card stock.