... ,septum 3)Feature:colorful,durable,recyclable 4)Favo colorful PP Corrugated BoardMeterial:PP *Thickness:2-8mmWidth:<1600mm *Application:ads,packing,decoration *Feature ... /board/corrugated board/Plastic hollow slabs is made from Polypropylene (PP) block copolymer, PP Corrugated Sheet is an extruded hollow profile sheet consisting ...