... Description Detailed Product :1. Name:acrylic poster frame outdoor led light box 1. Fine mechanical performance; good ... light resistance.10. Chemical resistance.11. Stable color under outdoor exposure. 1. Excellent Transparency: colorless, transparent plexiglass sheet, ... Acrylic SheetSpecifications: Thickness (mm) 3 ~ 6Dimensions (mm) 1220 x 2440Color clear, milky, opal, black, red, blue, yellow, ...