... :packing,ads 3)Feature:colorful,durable,recyclable 4)Favorable GREEN PP HOLLOW SHEET/BOARDIntroduction: PP (Polypropylene) Hollow Board ... Stationery and art design: Polypropylene Corrugated Sheet has multi-color, suitable for art design and various pattern box or ... according to the client's requirement). Color: white, black, red, blue, yellow, green (color according to the client's requirement).Optional ...