The product is a set of 10 compatible vacuum bags for Numatic models; Henry, Hetty, Basil, James all 180 series, 200 series, 250 series also fits quick clean, 15 litre rewind HEPA-Flo Dust Bags. These bags are designed for Henry vacuum cleaners and are hypoallergenic, lightweight, and disposable. The bags have a capacity of 9 litres and are suitable for James, Hetty, Basil, and Henry models. They offer heavy-duty cleaning capabilities, making them ideal for efficiently vacuuming and maintaining your home environment.