Ergonomic computer chair

Diiz office chair, office chair with mesh cover, ergonomic computer chair, 360° swivel chair, adjustable lumbar support, with headrest, lockable tilt angle up to 120°, black. Adjusting the tilt angle: To adjust the tilt angle, first put the backrest of the chair in an upright position (90°). Then pull the lever on the side of the chair outward. Now you can tilt it backwards between 90° and 120°. Push the lever inward to lock the backrest in the desired position. Adjusting the resistance: Turn the round screw lever on the bottom of the chair to adjust the resistance of the tilt angle. Turn the lever clockwise to decrease the resistance; turn the lever counterclockwise to increase the resistance. Product details: Colour: Black Material: Plastic, foam, nylon, steel Dimensions: Height: 116-126 cm Width and depth: 65 x 53 cm Seat height (from floor): 44-54 cm Seat surface dimensions: 52 x 50 cm Backrest height and width: 72 x 45 cm Armrest height (from seat): 20-30 cm Headrest dimensions: 43 x 20 cm Weight: 15.4 kg Max. Static load capacity: 120 kg. Contents: 1 x Office chair with mesh cover 1 x Allen key 1 x Accessories 1 x Instructions for use (DE, EN, IT, FR, ES) Diiz instructions: Do not expose the product to direct sunlight for extended periods of time. Keep the product away from sharp and pointed objects to avoid damaging the surface.