Portable Door Lock Compatible with Travel,AirBNB,School Lockdown Lock and Security Home Apartment Living Hotel Motel

portable door lock that can be easily installed and removed in seconds on any door that open inwards, giving you additional safety, security and privacy behind it. Use it on the front door of your home and take one with you when you travel. The product can be used when staying in a hotel, any other short term rental. Great for students away at college and for those same colleges and schools to use as an affordable option for their safety lock downs.

Small size,easy to carry: 6.3*2.8inch,it is a easy-carry item for business trips,suitable for dormitory,bathroom,hotels
Simple installation: Just insert the metal sheet into the slot, close the door, and then put the red handle slot on the metal sheet stud.
More security and privacy:Cant be opened from the outside even if there is a key after installation, protect your privacy
Compatible with most doors: Compatible with most doors that open inward, a thickness of 3 mm is required between the door and the frame
Note: Not compatible with double-opening doors, doors opened outwards, oversized door, sliding doors