• 【High-Strength Material】Crafted from high-strength, thickened manganese steel for durability and reliable security protection.
• 【Adjustable Design】Flexible adjustment allows for use on various door types, ensuring versatile application.
• 【Portable Security】Compact and lightweight, perfect for temporary living situations like rentals and hotel rooms.
• 【Easy Installation】No drilling required; quick to install and remove without damaging the door.
• 【Effective Protection】Efficiently prevents forced entry by blocking the door from opening from the outside.
• 【Versatile Fit】Adjustable to accommodate different door thicknesses, with no specific thickness requirements for the locking mechanism.

Specifications:

• Material: Manganese Steel
• Compatibility: Inward-opening doors only (not suitable for outward-opening doors)
• Door Gap Requirement: Minimum 2mm gap (cannot be used on doors without a gap)
• Installation: Tool-free, no drilling required