▲Mechanical Cutting & Automatic Dispensing: This automatic paper dispenser features a mechanical principle for automatically cutting and dispensing paper with each use. No electricity required, saving more energy. Delivers a consistent sheet length of approximately 9 inches per activation, ensuring controlled usage. Ideal for high-traffic commercial settings where efficiency and hygiene matter. We'll include a free roll of toilet paper with you. ▲Durable & Anti-Theft Construction: Crafted from sturdy ABS plastic, this toilet paper dispenser is built for long-lasting performance in public environments. Equipped with a security key lock to prevent paper theft and minimize unnecessary consumption, giving you full control over usage and maintenance costs. ▲Convenient Visibility & Full-Coverage Protection: This paper roll dispenser is designed with a transparent viewing window, allowing quick and easy monitoring of remaining paper rolls. The fully enclosed case provides reliable waterproof protection. ▲Compact Design with Wide Compatibility: Dispenser dimensions: 11.5 x 6.5 x 12 inches (L × W × H). Accommodates standard paper rolls 8 inches in length and 6 inches in diameter. The clean white finish offers a sleek, professional look that complements any restroom decor. ▲Flexible Wall-Mounted Installation: Supports both drilled and drill-free mounting options. For drill-free setup, includes adhesive seamless nail stickers for quick and secure application without damaging walls. Offers versatile installation to suit different wall types and setup preferences. For drilled installation, comes with a drilling installation kit.