PVC strip Curtains " SAFETY SCREEN" ex: England. STRIP PVC curtain used to hold the hot air / cold and can also serve as a door. As for the type of pvc strip curtains: - Curtain Super Polar - Curtain Standart Clear Transparant - Curtain Standart Yellow - Curtain Ribbed Clear - Curtain Ribbed Yellow - Curtain Welding Screen Size : 2mm x 20 cm x 50 mtr 3mm x 30 cm x 50 mt