ErgoSelect Spark Medium Back Square Seat Chair Atdec Single You control the cursor by

You control the cursor by gently moving the roller bar with your fingertips

Screen Size: Larger than 32"

When resistance is detected

height-adjustable dual monitor stand

ErgoSelect Spark Medium Back Square Seat Chair Atdec Single You control the cursor bySpark Medium Back Features 3 lever seat mechanism separately adjustable seat angle and back tilt free floating or lockable Gas lift seat height adjustment Ratchet height adjustable back lumbar Pump up lumbar adjustment & depth adjustable seat slide AFRDI certified 130 x 48mm gas lift AFRDI certified nylon base AFRDI certified 60mm twin wheel castors AFRDI certified high density polyurethane moulded foam 160 kg indicative user weight Spark Medium Back