128x240mm 400gsm DLX SIZE (200pcs) - White Rigid Cardboard Mailer

Protect your important items with our DLX Size 128x240mm White Rigid Cardboard Mailers (400gsm, Pack of 200). Crafted from premium 400gsm rigid board, these mailers are designed to prevent bending, creasing, and edge damage during shipping. The clean white kraft finish adds a professional and modern look, making them suitable for both business and personal mailing needs. Lightweight yet sturdy, they help reduce postage costs while ensuring reliable protection.

Usage & Details:

• Size: 128x240mm (DLX) – perfect for DLX envelopes, inserts, and flat items

• Material: Heavy-duty 400gsm rigid cardboard

• Color: White kraft – sleek, professional finish

• Quantity: Bulk pack of 200 mailers

• Protection: Rigid design keeps contents flat and secure during transit

• Applications: CDs, DVDs, photos, greeting cards, invitations, brochures, certificates, and documents

Ideal For:

• Mailing DLX size documents, certificates, and letters

• Protecting photos, artwork, and prints from bending

• Sending greeting cards, wedding invites, and brochures

• E-commerce sellers shipping flat media and paper goods

• Offices, schools, and businesses needing reliable packaging

• Eco-conscious users seeking recyclable protective mailers