**Specifications:**
**Brand:** SIMAA
**Product Name:** File Boxes
**Material:** Cowhide Paper
**Size:** A4, 310*220*50mm
**Capacity:** 1/2/3/4/5/6/8cm thickness
**Quantity:** 10 pieces per pack
**Customization:** Available for logo printing
**Features:** Card buckle design, microfilm number, ivory button closure, cotton rope for secure documents
**Color Options:** Reddish-brown, White, Yellowish-brown
**Strength:** High durability
**Thickness:** 0.6-1.2mm
**Weight:** 500-700g
**Storage:** Short-term and long-term preservation
**Variants:** Plain cowhide paper, Acid-free paper, Imported acid-free paper
**Usage:** Suitable for storing important office documents
**Closure:** Two ivory buttons per file box
**Spine Label:** Facilitates easy identification and organization
**Writable Spine:** Allows for easy labeling
**Wide Range:** Available in 1-12cm back width
**Compatibility:** Fits approximately 90-1120 sheets of A4 paper
**Applications:** Suitable for various industries and organizations
**Clientele:** TRCL, State Grid Corporation of China, China United Airlines, China Railway Construction Corporation, China Tobacco, China Meteorological Administration, Bank of China, Agricultural Bank of China, etc.
**Quality Assurance:** Trusted by leading organizations for secure document storage
For more information and customization options, please visit our website.
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