The size:

650 * 400 * h400 mm
450 * 300 * h500 mm

https://4union.ru/?store-page=%D0%A1%D1%82%D0%BE%D0%BB-p332516109 

Who works in V-Ray version lower than 3.1 be careful in the materials in the BRDF section there is Microfaset GTR (GGX) if your version is older than 3.1 then the BRDF field will be empty. Choose Blinn Phong or Ward – which is preferable for you.