... paper, gray board, etc. per your requirements.Paper weight:For cover: 300gsm, 350gsm, 400gsm white or gray back cardboard ... Glittering, etc.Die cutting, glow in dark, temperature sensitive ink, water-colored ink.Accessories:Magnet, ribbon, EVA foam, plastic tray, sponge, ... At least 300dpi resolution.Packing details:Double Wall Corrugated Carton for Exporting and craft paper warpped inside, size per your ...