Specification: material: plastic Blue length * width: 8.5*2.8*2.5cm Yellow length*width*height: 5*5*2.5cm The total length and width of the hammer: 20*4cm Tool length: 5.3-8cm Weight: 155 Only the contents of the above package, not other products. Note: Light shooting and different monitors may cause the color of the objects in the picture to be slightly different from the actual object. The allowable measurement error is +/- 1-3cm. Many tools are included to perform the most common tasks.