DescriptionOur blank keys are made of coppermaterial that is durable and sturdy. These blank keys can be used for a wide range of purposes such as door locks, padlocks, cabinets, and more. The blank keys are easy for copy, making them a effective solution for your key making needs.Features-Color:Silver -Material:Copper -Size:5.80X2.40X0.50cm/2.28X0.94X0.20in- The coppermaterial used in our blank keys makes them resistant to wear and tear, ensuring a long lifespan.-Our blank keys are precisely cut to ensure they fit perfectly in the lock and turn smoothly.-The abundant quantity can meet your different use and replacement needs in daily life, convenient for your storage and use.-These blank keys can be used for both residential and commercial purposes, a versatile option for house door.-Our blank keys are a simple option for those who need to make multiple keys for different lock systems.