360 degree free rotationThe new heavy-duty metal base and 360-degree rotatable nylon smooth rolling casters can make the mesh pink swivel office chair,easy to move to other places,allowing you to rest more relaxed.For us in the use of office chairs provide great stability and mobility,to a certain extent to avoid scratching the floor,but also do not have to worry about disturbing others to rest. New patented designThe new metal base gives you a sense of design!Office chair with high-density foam cushion and middle breathable mesh butterfly backrest design,adjustable seat tilt angle allows your body to fit perfectly with the mesh chair,it can provide good lumbar support to make you feel comfortable for long time use,let this ergonomic high-back drafting chair take your working day to new heights. Soft seating experienceThe office chair is designed with a center butterfly backrest,which provides good lumbar support to make you feel comfortable.The breathabl