Description This safety portable door lock is product of premium material, which can stand up to long-lasting use. Features the zinc alloy material, which has excessive durability, hard to deform. Fine workmanship, ensures practicality, can be used for home, hotel, dorm and school. Features -Color:Silver -Material:Zinc alloy -Size:7.80X5.50X1.80cm/3.07X2.16X0.71in -Prevent the door opening from outside, superb helper for journey and residential use, practical and reliable. -Simple installation, won't harm your door, easy to use, carry a lot convenience to you. -Simple , but very lifelike in use, appropriate for hotel, apartment, home, faculty and dorm. -Small and compact size, light in weight, you can convey and use it anywhere you go. -Made of excessive grade zinc alloy, thickened design, stable and durable door lock, resistant against wear.1 x moveable door lock