Electrolux Reusable Cloth Vacuum Cleaner Bags Fits Electrolux ZW1100-206,ZW1100-207,ZG100,Z1470 Black card Board is PP plastic,bag material is non-woven fabric , preventing particles of dust entering the motor room. Prolong the life of vacuum cleaners. Durable, tear-resistant strength, permeability, better filter dust and bacteria, inhibit the bacteria survived. Fits Electrolux ZW1100-206, ZW1100-207, ZW1100-208, ZW1100-207B, ZW1100-208B, Z1470, Z1450, Z1460, ZW1100-202, ZW1100-203,ZG100,ZW1100-207W washable