Envelopes.com

About Envelopes.com Based in Amityville, NY, Envelopes.com is a leading supplier of plain and printed envelopes to businesses, organizations and individuals nationwide. Envelopes.com carries a large stock inventory of envelopes in all sizes styles and colors ready for same day shipment. Envelopes.com also offers high-quality offset, digital and hybrid printing, one- to four-colors with two levels of production, standard or rush.