Shell Mailer Incognito Trading Card Envelopes, 100 Pack, 7 x 4.35 Inch Lightweight Card Mailers For Shipping, Ultra Thin 0.04 Inch Cardboard Envelopes Designed For Semi-Rigid Holders And Toploaders

Ultra-Thin 7x4.35 In. Card Mailers, 100 Pack
✔️ 7x4.35 in, 0.04 in thick, under 0.4 oz, fits semi-rigid holders

These lightweight trading card mailers are designed for shipping 7x4.35 inch cards in semi-rigid holders or toploaders. They meet Standard Envelope guidelines for efficient mailing and come in a 100-pack with a plain white exterior for secure, discreet packaging in bulk.

✅ Size: 7x4.35 in (177.8 x 110.49 mm), thickness 0.04 in (1.02 mm)
✅ Weight: under 0.4 oz per envelope
✅ Material: premium thin white cardboard; plain exterior, no print
✅ Pack: 100 envelopes per pack; designed for semi-rigid holders and toploaders

💡 What is a typical use case for this card mailer and why is this handy?

• protects trading cards in semi-rigid holders and toploaders during shipping
• meets Standard Envelope guidelines to save postage on card shipments
• plain exterior keeps shipments discreet while presenting a clean, professional look
• ideal for bulk shipping of trading cards to buyers or collectors