Chaise de dessinateur à dossier double couche - Chaise de travail réglable avec roulettes à verrouillage automatique, capacité de 300 lb

Stay securely in place with auto-lock gravity casters that lock instantly when you sit and unlock when you stand—ideal for focused tasks like drafting, sewing, or makeup. The double-layer backrest, curved wooden support, and extra-wide 17.32" seat cushion deliver lasting comfort and ergonomic posture. A SGS-certified gas lift offers 7.9" of height adjustment, fitting drafting tables, standing desks, and kitchen counters. Built with a heavy-duty metal base (300 lbs capacity) and available in easy-clean PU leather or soft velvet upholstery.