16: 9 SCREEN: 16:9 Screen is narrower and more suitable for home theaters, watching movies and watching TV shows | 4: 3 SCREEN: 4:3 screens are more suitable for office teacher training, commercial projection, and practical use | ANTI WRINKLE: Made of a four layer composite structure, the curtain thickness is uniform, the curtain surface is flat and durable, anti wrinkle, and does not expand or shrink due to moisture, making it portable | SCREE WALL HANGING RING: can move the hook position freely; Wall mounted upper and lower poles: make the screen flat without curling or wrinkling; High definition screen: Strong image focus, anti light, can also be viewed during the day | NO PUNCHING: 4K high-definition wall mounted screen without punching: suitable for home theaters/company meetings/education and training/karaoke games
16: 9 SCREEN: 16:9 Screen is narrower and more suitable for home theaters, watching movies and watching TV shows | 4: 3 SCREEN: 4:3 screens are more suitable for office teacher training, commercial projection, and practical use | ANTI WRINKLE: Made of a four layer composite structure, the curtain thickness is uniform, the curtain surface is flat and durable, anti wrinkle, and does not expand or shrink due to moisture, making it portable | SCREE WALL HANGING RING: can move the hook position freely; Wall mounted upper and lower poles: make the screen flat without curling or wrinkling; High definition screen: Strong image focus, anti light, can also be viewed during the day | NO PUNCHING: 4K high-definition wall mounted screen without punching: suitable for home theaters/company meetings/education and training/karaoke games