Smartrip TSA Lock 3 Digit Combination Padlock for Luggage and Travelling, 2-PACK (Mabuli Blue) TSA APPROVED - They have the key and can't remove their key unless they safely lock your bag ERGONOMICS DESIGN - Three chrome plated metal dials, easy to hold and use MATERIAL AND SIZE - Durable ABS casting, 2.4 X 1.2 X 0.5inches, highly cost effective item SAFEST LOCK - Keep your valuables safe on your next trip with Smartrip Travel Luggage Lock LIFETIME GUARANTEE - If your lock breaks we will send you a new one FREE