Features 1、This is an ideal helping hand, perfect for soldering PCB circuit board, and DIY projects 2、Made from high quality Aluminum alloy material, surface frosting treatment, durable in use 3、The arms are flexible and can twist into any different shapes 4、Allowing you to finish your work faster than ever before 5、Strong structure, with large clamping force, it can hold 150mm board maximally Specification Features: This is an ideal helping hand, perfect for soldering PCB circuit board, and DIY projects Made from high quality Aluminum alloy material, surface frosting treatment, durable in use The arms are flexible and can twist into any different shapes. Allowing you to finish your work faster than ever before. Strong structure, with large clamping force, it can hold 150mm board maximally Specifications: Material: metal Base length: 8cm / 3.15in Arm length: 20cm / 7.87in Weight: 277g Package included: 1 x Solder Station Base 2 x Caliper Clamp 2 x Hex wrench 1 set x screw 2 x clip sleeve Note: The package Doesn't contain circuit board Package List