... 2-20mm Description Detailed Product :1. Name:acrylic poster frame outdoor led light box 1. Fine mechanical performance; good ... sanitary application.6. Door and window cover. 1, construction: windows, soundproof windows and doors, mining mask, telephone booths, etc. 2, ... devices 5, the public goods: sanitary facilities, handicrafts, cosmetics, frame, tank, etc. 6, the industry: surface of the instrument ...