Superwell Super 4 Mailer 250 x 350 x 35 mm

The Superwell® Super 4 envelopes are extremely stable with excellent resistance to deformation. The cardboard mailers have a remarkable edge and corner protection. This provides ideal protection against rough handling of the envelope that can occur during transport.The mailers are both strong and lightweight, thanks to the micro-corrugated cardboard coated on both sides. The protective strip of the peel and seal bags saves time and reduces costs as no other sealing materials are necessary. When opening the cardboard envelope, simply remove the tear-off strip.