Suitable For Outdoor Indoor Use The Combination Lock Is Designed For Indoor And Outdoor Use Such As Gym / Sports/ School & Staff Lockers. Gate. Shed. Storage. Cabinets. Toolbox. Doors. Large Luggage Bags Etc. High Quality & Weatherproofthis Combination Lock Is Made Of Zinc Alloy Which Is Anti-Rust And Weather-Resistant. It Has Medium Size And Suitable Weight About 124G (Each One)But Maybe A Little Big Size To Lock Suitcase (If You Don'T Mind That'S Ok ) It Is So Portable That You Can Use In Many Places Without Worrying Quality 2-In-12 Locks In One Package. The Original Password Is 0000. Every Combination Padlock Is Equipped With Clear Instructions In The Envelop Bag.Setting Or Redefining Your Own Combination Is Simple And Easy To Operate. Not Complicated At All 44 Digit Combination Lock Unlike 3 Digit Combination. It Provides 10000 Code Combinations Which Is Harder And Safer Than The Previous Version. In Addition. The Latch Of This Lock Is Strong Enough That Can'T Be Removed Or Cracked By Human Force. You Needn'T Worry The Security Any More 100% Money Back Guaranteebuy With Total Confidence. Since Customer Satisfaction Is Our Top Priority. We Want To Make Sure You Are Completely Satisfied With The Product You Have Purchased. If You Have Any Issues. Questions. Or Concerns. Please Contact Us Warranty We Provide A 45 Days Money Back And12-Month Worry-Free Service.