For complete workflow compatibility, we recommend downloading the original file.The converted file is intended only for use in the web viewer. In the original file, the following are fully preserved:✔ full scene structure✔ unsimplified materials✔ correct PBR texture maps✔ correct object namesIf you intend to use the asset in a production environment, download the source file.A metal air vent with a diamond pattern grate is a device that allows air to circulate in a room or a building. It is made of durable metal and has a grate with a geometric design that resembles diamonds