KOLLIEE Mid Back Mesh Office Chair Ergonomic Swivel Black Mesh Computer Chair Flip Up Arms with Lumbar Support Adjustable Height Task Chair

SWIVEL ADJUSTABLE HEIGHT MESH OFFICE CHAIR 360 degree swivel adjustable height mechanism flip up armrests ERGONOMIC OFFICE CHAIR This office chair designed with humanoriented ergonomic construction providing back support to reduce back pain caused by long time sitting HIGH QUALITY OFFICE CHAIR Our office chair is high quality environmentally that comes from a responsible manufacturer SUPERIOR QUALITY MATERIALS Americanmade high density mesh high resilience foam cushion high quality gas lift cylinder All materials are in good quality durable and not easy to deform EASY INSTALLATION Our office chair is easy to install We offer installation instruction and video to help you