1. Imported ink for full color silk screen printing 2. Indoor and outdoor use 3. Low consumption 4. Very long life span Product nameVacuum light box MaterialAluminium frame , import acrylic board, inner plank, fluorescent lamp, Lamp ballast ,wires etc..Arts and CraftsSilk-screen printing designVacuum sucking modelAppliance for Indoor and outdoorAcrylic materialNot easy to fade or distortLong life ...