Polypropylene 50 Series Polypropylene. These items are made with Polypropylene (polypropene). Sort By: Choose Sorting Low to High High to Low A to Z Z to A New to Old Old to New DE54-10C01 $21.50 How many ? DE54-10C03 $19.70 How many ? DE54-10C04 $19.80 How many ? DE54-50A01 $18.30 How many ? DE54-50A03 $16.50 How many ? DE54-50A04 $16.50 How many ?