Description

Patented ratchet design allows users to fine-tune screen tension themselves, enhancing convenience and user experience.

Pull and Stop Anywhere – So Convenient

• Innovative positioning-anywhere function prevents hand pinching caused by traditional roller handles snapping back or falling quickly, allowing users to adjust screen opening levels or slow-return function according to needs.
• Product operates smoothly and lightly when pulled, with magnetic strips enhancing sealing tightness for simpler operation. Slow-return function further enhances product convenience.

100,000 cycles back-and-forth opening test
Opening Force Test: Below 3kgf (door type)
Compatible with Anti-Haze Screen Mesh

Block Insects and Air Pollution

Fine mesh prevents insects from entering while maintaining excellent ventilation and transparency! Upper and lower window frames are thoroughly sealed without gaps, preventing insects from entering through cracks. Special rainwater-resistant coating technology also prevents rainwater from splashing indoors, while also blocking haze, dust, and pollen, significantly improving your indoor environmental quality!