Model Throne 160 Color Black Silver, White Pink, White Purple Foam Type Cold Molded Foam Foam Density 55 kgs/M3 Frame Construction Metal Structure Chair Cover Material PU + PVC Armrest 4D Mechanism Type Butterfly Rocking Range 0 – 5° Tilt Lock √ Gas Lift Specification 80 nm Gas Lift Class Class 4 Adjustable Headrest √ Base Type 350 mm Metal Base Caster Size & Material 60 mm Nylon Caster Assembly Required √ Overall Size W68 x D56 x H128-135 cm Seat Cushion Size W50 x D56 x T11 cm Back Cushion Size W52 x H84 x T6 cm Weight Bearing 150 KG