Two-part system: insert + backing card
Optional addition: White 80 lb (heavy, high quality) envelopes
Three internal pockets for even weight distribution
Holds up to 10 sleeved cards per pocket
Flat, flexible, USPS-friendly design
Quiet. Secure. Purpose built.
Smart PWE 3-Pocket Insert
Smart PWE inserts are designed for sellers who want their cards to arrive safely—without drawing attention to what’s inside.
This two-part system combines a sturdy backing card with a flexible 3-pocket insert, creating a balanced structure that protects cards while staying flat, flexible, and USPS-friendly.
Each insert features three internal pockets, allowing you to separate cards evenly and reduce shifting during transit. Cards in each pocket are placed together in a single penny sleeve, helping prevent surface wear, corner damage, and bending—without overbuilding or adding unnecessary bulk.
The result is a system that feels intentional, not improvised:
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Strong where it needs to be
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Flexible where it matters
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Quiet from mailbox to mailbox
Smart PWE is built for real-world shipping—because what you ship matters.
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Returns policy: If you are unsatisfied with this product, you may return it for a refund. Product must be fully unused (no missing quantity from your order.) Buyer is responsible for return shipping. Once quantity and quality confirmed, refund will be issued in the same method as purchase.
