1~8PCS Portable Door Lock Punch-free Security Door Locker Safety Latches Metal Lock Home Room Hotel Travel Anti Theft DoorMaterial: Stainless steelColor: SilverLength: App.8cm/3.15inWeight: About 30gQuantity: 1pcsSpecifications:Features:100% fresh and excessive quality.Made of positive stainless steel material, which is sturdy and rust-proof, reasonable and handy to use.Portable safety lock for doors is compact and might be easily carried with you. And the traveler can preserve it in his pocket or wallet for convenient transportation during a enterprise trip, vacation or trip.Security door locks can be utilized for a wide variety of alternative properties, corresponding to apartments, student dormitories, hotels, motels. It will provide additional privacy and security.This door safety locks is so easy to use, since it can be put in the door inside a couple of seconds, with out utilizing any tools.Package Included:1 x Door Lock ( equipment demo within the photo is not included.)Notes:Transition: 1cm=10mm=0.39inchPlease allow 1-3mm error due to manual measurement. pls make sure you don't mind before you bid.Due to the variation between different monitors, the image may not replicate the actual shade of the item. Thank you!