5 Letter Combination Lock: Made of high-quality durable zinc alloy, strong, accurate, safe, and durable. Combination Lock for Locker: Size 2.52"H x 2.56"W x 0.86", ergonomic design, portable and easy to view. Padlock Letter Combination: Letter combination lock can be easily reset as needed and is easy to remember. Note: Make a note of the new password you set. If you forget the password, the lock cannot be opened. Word Lock Combination Lock: Alphabet lock passwords offer 10,000 unique combinations that are difficult for thieves to crack. Remember the password; no key required. How to set your own password: 1. Make sure the initial combination "MATCH" is aligned on both sides of the indicator. Letter Combination Lock: Suitable for gym lockers, lockers, and storage compartments. The lock is made of steel and zinc alloy material, rust-resistant, stable, and durable.