50 Pack 7" x 4.35" Rigid Mailer Trading Card Envelopes Mailers，450gsm Self Seal Shipping Envelopes Mailers for

Key features

• 50 Pack trading card mailers, 7" x 4.35" white cardboard envelopes, made of 450gsm paper, less than 0.4oz each. Designed for trading cards, semi-rigid holders, and toploaders.
• White cardboard construction with stay-flat design. Protects cards from bending and damage during transit. Reliable protective shipping supplies.
• Self-seal peel-and-strip adhesive closure. No tape required for fast, easy sealing.
• Compatible with semi-rigid and toploader card protectors. Ideal for mailing collectible trading cards, sports cards, and game cards.
• Packbabol trading card mailers provide cardboard envelopes and shipping solutions for small business sellers. Products support business growth, and customer satisfaction is valued.

Free shipping included. 30-day hassle-free returns.