Special Feature:‎Lightweight Lock Type:‎Combination Lock Item dimensions L x W x H:‎0.39 x 0.39 x 0.39 inches Material:‎Plastic, Steel, Zinc Recommended Uses For Product:‎Security Color:‎Blue Controller Type:‎Hand Control Shape:‎Rectangular Control Method:‎App UPC:‎783335160358 Manufacturer:‎Sonew Part Number:‎Sonewht3sxmf5od-02 Item Weight:‎1.41 ounces Product Dimensions:‎0.39 x 0.39 x 0.39 inches Item Package Quantity:‎1 Number Of Pieces:‎1 Special Features:‎Lightweight Batteries Required?:‎No Features: The high toughness steel wire rope made of new steel wire material can lock several bags at the same time, which is more convenient and . groups of password combination is more secure. Light weight, easy to carry and install. No keys Completely eliminate key lost and other problems. Allow TSA security personnel to carry out security checks and re-locking of baggage without breaking locks . Specification: Product Model: TSA21100 Material: Steel wire + PC plastic Color: Black; Blue(Optional) Initial password: 0-0-0 Size: 102*34*15mm / 4*1.3*0.6in Application: Backpack, travel bag, sports bag, handbag, laptop bag, etc. Package Weight: 46g / 1.6oz Package List: 1 * Password lock Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. How to use? The initial password is 0-0-0. When setting the password for the first time, please adjust it strictly according to the instructions so that you can be familiar with the method of setting the password. After you have mastered the way of password setting, you can adjust the password you need. Please remember the password you set, otherwise you can't open it properly.