1.Base -- with black soft rubber pad. Clamp the table tightly,prevent slipping.Can hold articles with a thickness of 7cm / 2.76inch. 2.4pcs Adjustable Flexible Universal Arms -- Two flexible helping hands, Universal joint pipe, easily positioned where you want them. Eliminates the frustration of traditional helping hands. 3.360 Degrees Rotated Alligator Clips -- alligator clamps can be rotated 360 degrees then " locked " into place with knurled thumb nuts. 4.Universal -- Perfect for computer boards/ jewelry makers/ arts crafts hobbyists/welding rework,it can be used universally. Please note that there is a slight color difference or discrepancy in kind, it does not affect the use, please do not mind, thank you! Colour:black Material:PC Package Contents: 1 x Soldering Third Hand Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.