350GSM (240 x 130mm) DL-X Semi-Rigid Cardboard Mailer Envelope

Mailer Width ~ 240mm Flap (opening) Mailer Length ~ 130mm DL-X size Thickness ~ 350GSM (Semi-Rigid Cardboard) Peel & Seal with Adhesive Color ~ Beige/White No Prints, No Logo **Not suitable for the unbendable item