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Sim-Pull® Tab Mail Envelopes
Patent No.ZL 02242498.9
Side pull design, directly open the movable side cover to take out the letter, the operation is very convenient;
Folding way to choose more;
A mounting hole is provided;
Side pull design, avoid tearing bills and attachments inside;
Increase the variety and interest of opening letters;
A mounting hole is provided for easy sorting to remind the receiver;
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