Munhwa File F420-7S1 Premium A4 Clear Refill Sleeves with Anti Glare Protection and Reinforced Edge 20 Sheets Made in Korea
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Product Description
High-Transparency Professional Refill Sleeves with Advanced Visual Protection and Durability
The Munhwa File Creare Refill Sleeves offer an economical and professional way to expand your filing system while providing superior document protection. Engineered with high-transparency PP material, these sleeves maintain their shape and clarity under extreme temperature variations, ensuring long-term archival reliability. The specialized anti-glare treatment minimizes harsh light reflections to protect your eyesight, while the reinforced binding edge prevents the punched holes from tearing during frequent use.
- Superior high-transparency film ensures your documents are displayed with professional clarity and vibrant colors.
- Specialized anti-glare technology effectively blocks most light reflections, ensuring a comfortable viewing experience and reducing eye strain.
- Reinforced binding edge design features a specially processed punched area to prevent tearing and accidental document loss from binders.
- High thermal stability allows the sleeves to resist deformation in high or low temperatures, making them ideal for long-term archiving.
- Universal multi-hole punch layout provides perfect compatibility with 2, 3, and 4-ring binders, offering a versatile filing solution.
- Eco-friendly PP (Polypropylene) material is acid-free and non-stick, preventing ink transfer from your original printed documents.

Global Shipping
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All orders are shipped from our Central Logistics Hub, currently operated in South Korea, where ROAExpo directly performs free pre-shipment QQ Inspection (Quality & Quantity Inspection). Additional regional logistics hubs will be expanded globally in the future.
Available Shipping Methods
- Sea Parcel – Most economical option for heavy or bulk orders
- Air Parcel – Balanced option between cost and delivery speed
- EMS – International postal delivery service
- FedEx – Fast express courier service
- UPS – Premium international courier service
Shipping availability and transit time may vary depending on destination country and local regulations.
Shipping Cost Calculation
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Products from different brands or stores can be combined into one shipment when shipped from the same origin country.
You can combine products from multiple brands or stores in one cart to reach the USD $150 purchase threshold and receive shipping discounts, as long as the products are shipped from the same origin country.
The Final Shipping Cost Before Payment is clearly displayed at checkout. There are No Hidden Fees after payment confirmation.
Shipping Discount Benefits – Global Free Shipping (GFS)
- Orders over USD $150 with total shipping weight under 3kg may qualify for Free Shipping
- If total shipping weight exceeds 3kg, customers may receive up to USD $30 Shipping Discount
- The GFS Coupon (Code: ENJOYGFS-KOR) is automatically issued to eligible members and can be found in the member’s account after login. There is no limit on the number of uses.
- The GFS coupon may be combined with other promotions or coupons
- Eligibility may vary depending on product category, shipping method, and stock availability
Final discounted shipping cost is shown before payment confirmation.
Seasonal shipping promotions are announced on our homepage banners and member emails.
Order Processing & Tracking
All orders undergo free pre-shipment QQ Inspection directly performed by ROAExpo before shipment.
Once shipped, a Tracking Number will be provided to the customer.
Delivery time may vary due to customs clearance, local carrier operations, weather conditions, or public holidays.
Customs & Import Duties
Import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the customer unless otherwise stated.
Customer Support
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All products sold on ROAExpo are Authentic Products sourced directly from Official Suppliers or manufacturers.
Returns Due to Defect or Shipping Error
If a product arrives damaged, defective, or incorrect, please contact Customer Support within 7 days of delivery and provide photos or videos as evidence.
ROAExpo will review the case and provide appropriate resolution, including replacement or refund when applicable.
Returns for Change of Mind
Due to international shipping and customs regulations, returns for personal reasons may be restricted.
In such cases, the customer may be responsible for all return shipping costs and any applicable customs charges.
Please contact Customer Support before initiating any return shipment.
Refund Processing
Refunds are processed after the returned item is received and inspected, or after the claim is verified.
Refund processing time may vary depending on payment method and financial institutions.
Non-Returnable Items
Certain products may not be eligible for return due to hygiene, safety, or manufacturer restrictions.
Customer Support
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