Black A4 Ringbinder with Overlay Insert Cover

A professional-grade organizational tool engineered for custom branding, high-capacity storage, and long-term document protection.

• Clear View Overlay: Features a transparent, non-glare plastic sleeve on the front, back, and spine for effortless title insertion and full-cover customization.

• Heavy-Duty Polypropylene: Constructed with a tear-resistant, wipe-clean outer shell that protects internal documents from moisture, dust, and heavy handling.

• Precision D-Ring Mechanism: Equipped with a high-tension metal ring system that ensures smooth page turning and keeps punched papers perfectly aligned.

• Reinforced Spine Design: Ergonomically shaped with a rigid internal core to prevent warping and allow for stable vertical storage on office shelving.

• Internal Storage Pockets: Includes clear horizontal pockets on the inside covers for securing loose sheets, business cards, or unpunched handouts.

Perfect for training manuals, corporate portfolios, school projects, and recurring office presentations.