Intuitively designed for comfort and support at the office, or at home. OVERALL DIMENSIONS: 26.4'' x 24.8'' x 41.7-45.3'' ONE-OF-A-KIND TEMPUR-MATERIAL: The TP7800 seat is designed with one-of-a-kind TEMPUR-Material for personalized comfort and exceptional support. SWIVEL AND TILT FEATURES: Built with adjustable technology to suit your needs, the TP7800 offers tilt tension control, synchro-tilt, and a tilt lock for adjustment security. SEAT ADJUSTMENT FEATURES: The TP7800 is designed to adjust for custom pressure relieving needs by featuring seat height adjustments, seat depth adjustments, and cushion slope adjustments.