SYDNEY\nErgonomic Office Chair with Lumbar Support & Adjustable Arms Black/ Anthracite\n\nErgonomic\nmesh computer desk chair engineered for daily posture support and comfort.\nIdeal for home offices, study spaces, and professional workplace environments\nrequiring reliable 8-hour task seating.\nThe Synchro Tilt mechanism means that\nyou can position this Sydney office chair at any angle you want and get the\nbest position suited to you.\n\n \n\nKey\nFeatures:\n\nSynchro\ntilt - Back and seat pad tilt together in a 3:1 ratio. \n\nTilt\nlock feature locks the seat in various positions.\n\nBreathable\nmesh back helps you keep cool.\n\nWaterfall-style\nseat helps improve circulation to your legs and prevents muscle fatigue \n\nHeight-adjustable\narmrests help support your neck and shoulders \n\nTilt-tension\nlets you select the most comfortable level of back and seat tilt resistance \n\nSeat\nheight adjustment \u2013 prevents slouching by aligning with your desk and screen\n\nS.