Iftiiminta indhaha OB-1 waa iftiimiye wax ku ool ah oo indhaha ah oo loogu talagalay fiber polyester-ka, waxaana si weyn loogu isticmaalaa ABS, PS, HIPS, PC, PP, PE, EVA, PVC adag iyo caagadaha kale. Waxay leedahay sifooyinka saamaynta caddeynta aad u fiican, xasilloonida kulaylka wanaagsan iwm.