Shenzhen Le Yang Imp & Exp Ltd. [China]

Envelope Peel & Seal / Self Seal ... Window Optional Opening Side Optional Folding Way Optional

Mailing Envelope / Paper Envelope / Window Envelope / Kraft Envelope

Envelope w/ Window (Usually for Bank & Insurance Company's Envelope)

Open End

Open Side

Peel & Seal

Self Seal

Kraft Paper Envelope

Wood Free Paper Envelop

Special Paper Envelope (Paper w/ Texture)

Mailing Envelope / Paper Envelope / Kraft Envelope / Window Envelope