[Features] Product description: Square hammerhead smooth voucher, pointed tail end, increased focus point, stronger strength. The geological hammer has a pointed tip like a duckbill, and a relatively blunt flat tip at the other end. It can be used to initially measure the hardness of the rock and judge the hardness of the rock based on the reaction of knocking the rock. High carbon steel for durability. The whole is of heat treatment, impact resistance and wear resistance. The surface is polished and has a high hardness, Can initially measure the hardness of the rock The tip of the brick hammer can increase the force point and strengthen the force. [product information] product name:Geological hammer color:Yellowish black Material:45steel TPR size:34.5 x 18.5 x 2.5 centimetres Packing list (you can get after purchasing one item): Geological hammer*1 Please understand: 1. Due to the long shipping time, the item may be damaged during the shipping process, if the item is damaged, please leave us a message through the official website immediately before posting comments, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Colors may vary from monitor to monitor.