PVC Strip Curtain 41" x 84" Clear .06 milPVC strip curtains used for refrigerated walk-in coolers and freezers and Cold storage rooms PVC Strip curtains maintain temperatures inside the unit and significantly reduce energy consumption. When walk-in doors are left openStrip curtains are also commonly used for dust control, room dividers, sound barriers, warehouse dock doors and more..Strip curtains can also reduce dust and wind in outdoor use