blowing mould UV resisted & having drain hole both for ... :Width: 44cm,back height:28cm, Depth:42cm.Blowing mould material:HDPE5502 Colour: blue,red,yellow,green,orange,gray ... anti-aging both for indoor and outdoor stadium use2.Double Layers for the blowing seats.3.can be used ... outdoor stadium use.one Layer for the injection seats. Double layer backrest.Thickness of one layer:from 3mm to ...