• 【Security Protection for Home and Hotel】：Door jammer is a portable, industrial strength door security device that prevents unwanted entry, It can provide protection when you are at home or when traveling in hotels
• 【The Third Generation Upgrade Mechanics Design】: The door stop adopts the third-generation mechanical design, it just takes moments to fit to any standard internal door, simply place it under your door and turn the screw, once fitted, it uses displacement of force to barricade the door against an attempt at forced entry. And easy to install and remove
• 【Thickened Aluminum Alloy Material】：The door lock is made of thick aluminum alloy material, which is sturdy and durable, and the bottom is made of high-quality rubber material, which has a strong grip and is suitable for floors of various materials. ATTANTION: 0.19 inches needed in the gap between the door and the floor
• 【Compact and Exquisite】：The door jammer is very compact and exquisite, it can be put in a bag or pocket, and we provide an extra storage bag to put it, you can carry it with you when you are on business or traveling
• 【What You Get】: 1 x Door Jammer; 1 x Portable Carrying Bag. 12-month warranty and first-class after-sales service