Please consider that if you using Corona render it is recommended to install a version of at least 1.5, since the glossiness of materials is configured considering PBR;
Poly(Turbo Off): 145894
vertex: 74460
Dimension : 70 * 55 * 73H CM
units : CM
The Product Link:
https://www.carlhansen.com/en/collection/chairs/kk96620/kk96620-walnut-oil--cmhr-sif-98/variant/7479 

Kind regards, Shirbeigi