Gaming Chair ThunderX3 TC5 Black/Tiger Orange, User max load up to 150kg / height 170-190cm---https://thunderx3.com/product/tc5/Maximum weight : mai mic de 150kgRecommended weight : mai mic de 125kgFoam type : Latex + High density foamFrame type : SteelAdjustable armrests : Yes, three-directionalAdjustable backrest : YesMechanism type : Butterfly mechanismRocking mechanism : Yes, 3° – 18°Gas lift class & height : BIFMA tested level 4, max. 100mmBase size & type : 350mm steel baseCaster size & material : 65mm nylon casterCover material : Leatherette with carbon patternOverall dimension (W x D x H) : 66 x 70 x 125-135cmBackrest dimension (W x H) : 56 x 83cmSeat dimension (W x D x H) : 54x 54 x 47-57cmArmrests dimension (W x H) : 66 x 61-78cmProduct weight : 21.5kg