📬 Mail with Confidence: Your Documents Deserve the Best! Perfectly sized for photos, CDs, and documents. Effortless peel & seal for quick mailing. 100 mailers to keep your shipping costs low. Crafted from 400gsm paperboard for durability without the bulk. Designed for easy opening, no more struggling. 6X8 inch 100 pack 400gsm durability This 100-pack of 6X8 inch self-seal photo document mailers is designed for effortless mailing of photos, CDs, and documents. Made from durable 400gsm paperboard, these lightweight envelopes feature a convenient tear strip for easy opening and a strong adhesive for secure sealing. Ideal for both personal and professional use, they offer an economical solution for all your mailing needs.