... :packing,ads,septum 3)Feature:colorful,durable,recyclable 4)Favorabl Plastic Corrugated BoardMeterial:PP *Thickness:2-8mmWidth:<1600mm *Application:ads,packing, ... ,recyclable,colorful Name of product: Hollow boardHollow sheet/board/corrugated board/Plastic hollow slabs is made from Polypropylene (PP) block copolymer ... be 1220mm*2440mm ,1000mmx2000mmThickness is from 2mm to 7mm Plastic Corrugated Board