Magnetized Shower Curtain Liner 70" x 72" Reinforced With Metal Grommets Magnetic Edge The Shower Curtain Liner is made of PVC material. Curtain liner has lower edge to help prevent the liner from stretching or ripping during use. Shower curtain features a to stay clean at all times. This shower curtain liner can be used alone or with any other fabric or PVC shower curtains sold separately. Package contains 1 PVC Shower Curtain Liner.