• 【Keyless Design】The keyless design eliminates the worry of lost keys, allowing easy window operation without compromising security.
• 【Adjustable Positioning】Special detachable structure enables effortless adjustment of window opening positions, providing flexible ventilation options.
• 【Child Safety】Securely limits window opening to prevent accidental falls, ensuring child safety while allowing proper ventilation.
• 【No-Drill Installation】Utilizes strong adhesive for easy, tool-free mounting without damaging window frames. Adhesive reaches maximum strength after 72 hours.
• 【Durable Construction】Made of sturdy PC and ABS materials for long-lasting performance, with weather-resistant properties suitable for various climates.

Specifications:

• Model: FT1
• Material: ABS and PC
• Dimensions: 6 x 4cm (base), 15.5-18.5cm (adjustable length)
• Temperature Resistance: -30℃ to 90℃
• Installation Method: Adhesive mounting (no drilling required)