Easy Installation: Effortlessly secure any door with our travel door lock featuring an adjustable wing-shaped butterfly screw for drill-free installation, preserving your door's integrity. High-Quality Protection: Crafted from durable Zinc Alloy and Iron, our door lock ensures robust security for both residential and commercial settings, safeguarding your space with reliable strength. Travel Companion: Enhance your safety on the go with our portable security door lock, offering unparalleled peace of mind in hotel rooms or rental apartments, preventing unauthorized access effectively. Compact & Lightweight: Measuring just 3.9 inches and accompanied by a convenient carry-on bag, our door lock is compact, lightweight, and travel-friendly, fitting seamlessly into your pocket for ultimate portability. Versatile Compatibility: Designed to fit most standard doors, our multi-purpose lock is suitable for various accommodation environments, providing versatile security solutions wherever you go. Item Name: Door Lock Material: Zinc Alloy, Iron Features: Travel Security Lock, No-drill, Adjustable Size Details: Length: 10cm/3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Door Lock 2 x Storage Bag