The moisture meter can quickly measure the moisture content of the grain. 1. High-quality material: The padlock is made of high-quality zinc alloy material, shockproof, high-strength, stainless, durable and durable. 2. High security: The 3-digit combination lock allows for thousands of possible combinations, effectively preventing passwords from breaking quickly. 3. Portable: compact size, lightweight and easy to store and carry, convenient and practical, you can use anywhere and anytime. 4. Resettable: The numeric combination design makes it easy to set and reset your own preferred combination. 5. Wide Application: Combination lock can be widely used for cabinets, doors, bags, drawers, suitcases, etc. Specification: Item Type: Combination Lock Material: Zinc alloy Size: Approx. 42x36x12mm/1,65x1,42x0,47 inch Weight: Approx. 30g/1.06 oz List of packages: 1 x black combination lock