For full functionality, we recommend downloading the original file.The Converted version is intended for web viewing only. In the original file, the following are fully preserved:✔ native scene structure✔ unsimplified materials✔ proper texture maps✔ original object namesIf you plan to use this model in production, choose the Original format.Ready to play gas mask model used for war and can use it in the design of war games tools and weapons of soldiers as well as in rooms and game object is a low poly model and you can have a softer volume by adding a subdivision modifier and using it in your quality metal materials are used in this workI hope you download and enjoy