Gaming Chair AeroCool Crown AeroSuede Steel Blue, User max load up to 150kg / height 170-190cm---https://aerocool.io/product/crown-aerosuede/Model : CROWNMaximum weight : <150kgRecommended weight : <125kgFoam type : High density foamFrame type : SteelAdjustable armrests : Yes, 2-directionalAdjustable backrest : YesMechanism type : Tilt control mechanism, single lockRocking mechanism : Yes, 3° – 18°Gas lift class & height : BIFMA tested level 4, max. 100mmBase size & type : 350mm nylon baseCaster size & material : 65mm nylon casterCover material AeroSuedeProduct weight : 18.9kg