Tra My F4-10cm Extra-Wide Lever Arch File Folder (Sky Blue):
- Massive Capacity: 100 mm (10 cm) extra-wide spine accommodating up to 750 sheets of 80gsm copy paper.
- F4 Oversized Format: Extra width covers index separator tabs and long accounting vouchers without bent corners.
- Heavy-Duty Mechanism: High-tension nickel-plated steel lever arch hardware with integrated sheet locking compressor clamp.
- Protective Construction: Reinforced cardboard core wrapped in blue waterproof PP film with stainless steel bottom edge guards and spine finger pull hole.
- Applications: Long-term accounting tax records, corporate annual contracts, multi-page building project blueprints, and legal case dockets.
