blowing mould UV resisted & having drain hole both for indoor and outdoor ... :SQ-5027Specification:Width: 44cm,back height:28cm, Depth:42cm.Blowing mould material:HDPE5502 Colour: blue,red,yellow,green,orange,gray,black ... of one layer:from 3mm to 4mmISO9001/ISO14001 approval blowing mould plastic football stadium seat SQ-5027