multi-screen
55-inch explosion-proof splicing screen, seams: 3.5mm, two rows and two columns
49-inch explosion-proof splicing screen, seams: 3.5mm, four rows and four columns
49-inch explosion-proof splicing screen, stitching: 3.5mm, three rows and four columns
49-inch explosion-proof splicing screen, stitching: 3.5mm, two rows and five columns
