About GIVERARE: GIVERARE is an American based manufacturer and trader specializes in Home&Outdoor products for decades, who has gained recognition of high performance from customers all over the world. Every GIVERARE staff is devoted to Continuous Improvement and Customer Uppermost, aiming to be your best supplier. 4 Digits Combination Lockbox 4-digit code that allows you to set your own combo code with 10000 unique choices.Adopts patented internal mechanisms, 8-10 times stronger than original ones, never get jammed or rusted.Composed of a high-strength alloy and hard ABS plastic, sturdy enough to withstand hammering.Convenient for emergency entry, cleaners, workers, pet sitters, the elderly and children. 10,000 re-settable combos High-strength alloy + Hard ABS plastic Patented internal mechanisms Large space for up to 4 house keys (shorter than 3”) Anticorrosion, waterproof, dust-proof Resistant to hammering, sawing and cutting Easy to install with accessories Tightly sealed Patented internal mechanisms, 8-10 times stronger than original ones, NEVER GET JAMMED OR RUSTED. Heavy duty aluminum alloy Solidly built by premium aluminum alloy + hard ABS plastic, anticorrosion and waterproof, as well as resistant to hammering, sawing and cutting. Easy to install Can be mounted on any solid surface by our installation accessories, the whole process only takes a few minutes. 10,000 Security Combos 10,000 combinations to choose, 10 times safer than 3-digit, easy to read, remember and reset. 1. The original is 0-0-0-0, align the dails exactly to 0-0-0-0 with the straight line and press down the switch to open. 2. Move the RESET button from position A to position B. 3. Set your own combination. 4. Move the RESET button from position B back to position A, scramble the dials and lock back. Why choose us? We take care of all quality-related issues. If you have any problem with the product, just send us a message, we will reply you in 24 hours!