"Description: 1. Durable material: This practical black key has a cross shape and is made of high quality zinc alloy. It is sturdy and durable and can be used for a long time. 2. Function : It can be used to open boxes, counters and cabinets, depending on size and shape. 3. Easy to carry : The size is good, so you can carry it in your hand or put it in your pocket. It can also be hung on the key ring for easy transport. 4. Versatile : The multi-function wrench can be used as a convenient wrench to turn the screw and is suitable for various valves such as electric, water, gas, cabinet and elevator. Product Information: Material: Zinc Alloy Color: Black Size: 2.8*2.8in/7.2*7.2cm Package Content: Quantity: Multi-function electric box key * 1 piece Weight: 47g Tip: 1. This multi-function electric box key is not suitable for the radiator. 2. Before buying, please make sure the size is the same with your device. Note: The data is all measured manually, please allow 1-3cm error, due to the light difference and display, there will be a certain color difference, the actual object received shall prevail.