3 PCS Portable Door Lock Set

【Set Includes】This set includes a portable door lock, a emergency survival whistle and a black storage bag. The door lock and emergency survival whistle are small and lightweight, can be put into purse or backpack, easy to carry around.

【Quality Materials】The door lock is made of high quality stainless steel, which is rust-resistant. The emergency survival whistle is made of aluminum alloy material.The solid structure adds extra security to your room, hotels and other places.

【Portable Door Lock】Easy to install and remove, not need any install tools, just insert the claw into the door lock and insert the latch after closing the door. Suitable for the door open inward and the door seam thicknessmore than 2mm, you cannot use a door without a gap.

【Super Survival Whistle】: Double tubes emergency whistle can provide up to 120 decibels, enough to be heard at long distance.Be used in all-environment all-weather, rainy day, humid weather with excellent airflow design.

【Widely Used】 The portable door lock is very suitable for college students, single students, business people, family mothers, etc. who often travel on business trips. Travel door lock can provide you with additional security. Portable door locks are suitable for hotels, apartments, dormitories and bedrooms.