FabriMetrics 78"x20" PVA agricultural covering material (tufbell) used for frost, bug and sun protection * Heat preserving DIO-Betalon screen transmit fewer infrared rays, it prevents radiant cooling during the night and protects plants from cold, thereby fostering their growth. * The screen is highly resistant to ultraviolet degradation and has high heat resistance. Therfore, it can be used for a extended period of time, last for several years. * Because of its transparency, the screen transmits sufficient light. In addition, no plasticizer is used, and it is electrostatically sheilded. These features keep the floating row covers clean. * DIO-Betalon / Tufbell Floating Row Covers