There are 5 carpets of different sizes in the archive. The direction and size of the carpet texture pattern, displacement can be changed in the material or through UVW Map, as the carpet textures are seamless. In the modifier stack, there is TurboSmooth for close-up views.

Sizes of the dirt-resistant carpets (in centimeters):
60x85 | 85x150 | 115x200 | 150x250 | 115x400
For a standard office door, a covering size of 60x85 or 85x150 cm will be sufficient.
For wide sliding doors, products with a width of at least 150 cm are preferred.

Seamless material textures in 8k resolution, bumps in 4k resolution
PBR textures | 8192 x 8192px | Dirt 4096 x 4096
3ds Max version 2018 with Corona materials. .fbx format file for Corona
Duplicate of 8k textures in 2k resolution

It is recommended to install Corona Render version no lower than 1.5, as the Glossiness of the materials is set with PBR in mind.
Wishing you successful renders!