Darbelere karşı dayanıklı, yüksek kaliteli polipropilen hammaddeden üretilmiştir.
20*1/2*20 ,  20*3/4*20 , 25*1/2”*25, 25*3/4”*25, 25*1”*25, 32*1*32, 32*3/4”*32 , 40*1”*40, 40*11/4”*40, 50*1”*50, 50*11/4”*50, 50*11/2”*50, 63*11/4”*63, 63*11/2”*63, 63*2”*63, 75*2”*75, 75*21/2”*75, 90*21/2”*90, 90*3”*90,
110*3”*110, 110*4”*110