Profile: 20 20 Plastics Ltd. specializes in manufacturing bespoke products made from PVC and polypropylene. Our products include ring binders, PVC ring binders, polyprop ring binders, cases, folders, wallets & pockets, and bed foot mats. Our polypropylene is isotactic and has an intermediate level of crystallinity, between that of low-density and high-density polyethylene. Polypropylene is normally tough and flexible, especially when co-polymerized with ethylene. This allows polypropylene to be used as an engineering plastic, competing with materials such as ABS.