Vacuum Bag, For Vacuum Type Backpack Vacuum, Fits Vacuum Brand Atrix, Fits Vacuum Models BP50-G, VACBP36V-GR and VACBP36V, Bag Filtration Type , Filter Efficiency 99.97 Percent at 0.3 Microns, Bag Material Cloth, Ply Count 3-Ply, Bag Pickup Type Dry, Bag Reusability Non-Reusable, Height 1/4 in, Length 12 in, Width/Diameter 7 1/2 in, Package Quantity 10