【Adjustable Height and Angle】: With an easy to use rotating knob design, you can effortlessly adjust the armrest to various angles and heights ranging from 80 cm to 107 cm, providing optimal comfort and flexibility 【 Iron Construction】: Made from iron material, thisTattoo Armrest Stand Tripod is designed for durability and long term performance in any professional setting 【Convenient Tray Feature】: Arm Leg Rest Stand with an tray for storing essential supplies 【Exceptional Stability】: The armrest is features a triangular base structure with rubber foot pads, ensuring stability during use 【Versatile Design】: Arm Holder suitable for or home use