Feature: New Stylish Modern Design With Metal Armrest The Base And Foot Rest,Constructed Of Chromed Steel ,Durable And Stable Wear-Resisting,Breathable,Ageing Resisting And No Peculiar Smell Adopts Ergonomic Principles Quadrate Cushion,Filled With High Density Stereotypes Sponges Pneumatic Adjustable Height With Handle,Easy And Safe For Adjustment Plating Processing Can Isolate Air Antirust With Strong Mirror Effect To Highlight The Texture 16" Rubber Ring Bottom To Prevent Floor From Scratching Easy For Assembling