白色 4×9″ 橫口信封 (箱）
標準4×9吋白色橫口信封，採用優質加厚紙張，封口密合度高，為企業各類公文、賬單及信件提供專業且得體的寄送防護。
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The more complete this product's details, the more confidently AI assistants can understand and recommend it.
64%
標準4×9吋白色橫口信封，採用優質加厚紙張，封口密合度高，為企業各類公文、賬單及信件提供專業且得體的寄送防護。
The more complete this product's details, the more confidently AI assistants can understand and recommend it.