- Premium Quality Construction: Our non-slip door vacuum wedge is crafted from high-quality plastic, zinc alloy, and rubber. This combination ensures flexibility, durability, and resistance to deformation. The anti-scratch, anti-fouling, and dustproof design effectively prevents accidental door movement, protecting both your door and walls from damage. - Height Adjustable Design: Featuring an adjustable knob, this door stop allows you to customize the height according to your door gap. It accommodates gaps from 1.5 to 6.5 cm for a perfect fit, keeping your doors securely in place. - Exceptional Non-Slip Performance: The rubber construction on both the top and bottom provides excellent slip resistance, firmly gripping the floor and door. This ensures a stable fit that prevents the door from moving unexpectedly. - Versatile Applications: This heavy-duty door stop is compatible with all floor types, including carpet, parquet, and tile. It's ideal for heavy commercial double doors, metal doors, security doors, self-closing hinged doors, and balcony doors, making it a versatile addition to your home or business. - Practical Use Scenarios: - Use it in busy commercial spaces to prevent doors from slamming shut during high traffic. - Perfect for homes with young children or pets, ensuring doors remain safely open without risk of injury. - Effective in outdoor settings, such as patio doors, to keep them securely open while enjoying fresh air.